ROSIDA TH11 Wireless Headphones for TV User Manual

ROSIDA TH11 Wireless Headphones for TV

Product Information

Package Contents

• Headphones
• Transmitter
• 3.5mm Audio Cable
• USB-C Cable x 2
• RCA Adapter Cable
• Wall Charger (5V)
• OPTICAL Audio Cable
• User Manual & Instruction Card

Product Overview

• Charging Port
• Charging Indicator
• Signal Indicator (Blue Light)
• Power Button
• Volume + / Previous
• Volume – / Next
• 3.5mm Audio Input
• Microphone

|

• Power Button
• Power Indicator
• Signal Indicator
• DC 5V DATA IN Port
• AUX IN Port
• OPTICAL IN Port
• Antenna

LED Indicators Guide

Headphones LED indicators|
---|---
Pairing mode: The LED indicator flashes blue.
Connected: The LED indicator stays blue.
Low Battery: The LED indicator flashes blue and you hear a beep
every 10 minutes until the headphones turn off automatically.
Charging: The charging indicator stays red. The charging
indicator stays green when the headphones are fully charged.
Reset/clear all bluetooth pairing information of the headset:
The LED indicator flashes blue.
Transmitter LED indicator|
Power On: The Power LED indicator stays red all the time.
Connected: The Signal LED indicator stays white.

Charge the Headphones

1. Plug the Type-C end of the USB cable into the charging port.
2. Plug the USB-A end of the USB cable into a USB wall charger (DC 5V/1A) or computer that is powered on.

Notes:

• Fully charge the headphones before using them for the first time.
• The charging indicator stays green when the headphones are fully charged.
• The LED indicator flashes blue every 10 minutes, and a beep voice reminder prompts when the headphones are in low battery.

Power On / Off

Press and hold the Power button for 2 seconds.

Using the Headphones

Two operation modes:

• A Wireless TV headphones Operation mode: It can be connected to a TV or Computer through the included transmitter.
• B General Bluetooth headphones operation mode: It can be connected to mobile phones/Computers or other Bluetooth devices directly.

Notes:

• The headphone will search for the last connected device automatically. If failed, it will enter into the pairing mode. Turn on the transmitter or your mobile phone, the headphone can be connected successfully. It can be switched between the two operation modes.
• During the headphone connect with TV through the transmitter, the latency is less than 28 milliseconds, even without any feeling for people.

A Wireless TV headphones Operation mode

There are 4 methods to connect the transmitter to TV. Please choose only one of the ways to connect the transmitter and TV. Not support to connect the transmitter and TV more than two ways at the= same time.

1. Method 1: Connect the Transmitter to a TV with RCA Audio Convert Cable.
2. Method 2: Connect the Transmitter to a TV with OPTICAL Audio Cable.
3. Method 3: Connect the Transmitter to a TV with 3.5mm Audio Cable.
4. Method 4: Connect the Transmitter to a TV with USB-C Digital Cable.

PACKAGE CONTENTS

PRODUCT OVERVIEW

Headphones

Transmitter

LED INDICATORS GUIDE

Headphones LED indicators

Pairing mode|

The LED indicator flashes blue.

Connected| The LED indicator stays blue.

Low Battery

| The LED indicator flashes blue and you hear a beep every 10 minutes until the headphones turn off automatically.
Charging| The charging indicator stays red.

Fully Charged

| The charging indicator stays green when the headphones are fully charged.
Reset/clear all bluetooth pairing information of the headset|

The LED indicator flashes blue.

Transmitter LED indicator

Power On|

The Power LED indicator stays red all the time.

Connected| The Signal LED indicator stays white.

CHARGE THE HEADPHONES

1. Plug the Type-C end of the USB cable into the charging port.
2. Plug the USB-A end of the USB cable into a USB wall charger (DC 5V/1A) or computer that is powered on.

Notes:

• Fully charge the headphones before using them for the first time.
• The charging indicator stays green when the headphones are fully charged.
• The LED indicator flashes blue every 10 minutes, and a beep voice reminder prompts when the headphones are in low battery.

POWER ON / OFF

Press and hold the Power button for 2 seconds.

USING THE HEADPHONES

Two operation modes:

A Wireless TV headphones Operation mode:
It can be connected to a TV or Computer through the included transmitter.

B General Bluetooth headphones operation mode:
It can be connected to mobile phones/Computers or other Bluetooth devices directly.

Notes:

• The headphone will search for the last connected device automatically. If failed, it will enter into the pairing mode. Turn on the transmitter or your mobile phone, the headphone can be connected successfully. It can be switched between the two operation modes.
• During the headphone connect with TV through the transmitter, the latency is less than 28 milliseconds, even without any feeling for people.

Wireless TV headphones Operation mode

There are 4 methods to connect the transmitter to TV.
Please choose only one of the ways to connect the transmitter and TV. Not support to connect the transmitter and TV more than two ways at the same time.

• Method 1:Connect the Transmitter to a TV with RCA Audio Convert Cable.
• Method 2:Connect the Transmitter to a TV with OPTICAL Audio Cable.
• Method 3:Connect the Transmitter to a TV with 3.5mm Audio Cable.
• Method 4: Connect the Transmitter to a TV with USB-C Digital Cable.

Method 1

Connect the Transmitter to a TV with RCA Audio Convert Cable

1. Plug the Type-C end of the USB digital cable into the DC 5V/DATA IN port on the transmitter, plug the USB-A end into the USB wall charger (included) and connect the charger to a power source. After connecting, the transmitter will turn on automatically with the red indicator is on all the time and no need to turn on the transmitter manually. The transmitter also can be turned on/off manually after powered.

2. Connect one end of the 3.5mm audio cable to the AUX IN port of the transmitter and the other end to RCA adapter cable. And then plug the RCA adapter cable into the RCA outputs port on your TV.

3. The headphones will pair with the transmitter directly after turning on. After pairing with the transmitter successfully, the headphones’ LED indicator stays blue all the time while the transmitter’s LED signal indicator on the transmitter stays white all the time.

Note:
If the transmitter turned on later than heaphones, the headphones will enter pairing mode, the headphones’ LED indicator flashes blue.

Method 2

Connect the Transmitter to a TV with OPTICAL Audio Cable

1. Plug the Type-C end of the USB digital cable into the DC 5V/DATA IN port on the transmitter, plug the USB-A end into the USB wall charger (included) and connect the charger to a power source. After connecting, the transmitter will turn on automatically with the red indicator is on all the time and no need to turn on the transmitter manually. The transmitter also can be turned on/off manually after powered.

2. Please firstly to take out the protective cap in one end of OPTICAL audio cable and insert the head of OPTICAL cable into the OPTICAL IN port of the transmitter. Then take out the protective cap in other end of OPTICAL audio cable and put the other head of OPTICAL audio cable into the OPTICAL OUTPUT port on TV.

3. The headphones will pair with the transmitter directly after turning on. After pairing with the transmitter successfully, the headphones’ LED indicator stays blue all the time while the transmitter’s LED signal indicator on the transmitter stays white all the time.

Note:
If the transmitter turned on later than heaphones, the headphones will enter pairing mode, the headphones’ LED indicator flashes blue.

Method 3

Connect the Transmitter to a TV with 3.5mm Audio Cable

1. Plug the Type-C end of the USB digital cable into the DC 5V/DATA IN port on the transmitter, plug the USB-A end into the USB wall charger
   (included) and connect the charger to a power source. After connecting, the transmitter will turn on automatically with the red indicator is on all the time and no need to turn on the transmitter manually. The transmitter also can be turned on/off manually after powered.

2. Connect one end of the 3.5mm audio cable to the AUX IN port of the transmitter and the other end to your TV’s audio output port.

3. The headphones will pair with the transmitter directly after turning on. After pairing with the transmitter successfully, the headphones’ LED indicator stays blue all the time while the transmitter’s LED signal indicator on the transmitter stays white all the time.

Note:
If the transmitter turned on later than heaphones, the headphones will enter pairing mode, the headphones’ LED indicator flashes blue.

Method 4

Connect the Transmitter to a TV with USB-C Digital Cable

1. For some new TV, the USB port has a digital audio signal output which can be connected to the transmitter by plug the type-C end of the Charging cable into the DC 5V/DATA IN port, and then plug the end of USB-A cable into the TV USB output port with digital audio signal. no need to connect the power adapter and 3.5mm audio cable.

Note: Not all TVs can work with this connection method. If there is no sound out from the headphones after the connection is completed successfully, you can try to connect the TV with other connection methods.

2. The TV USB Port will output DC 5V after turning on the TV. The transmitter will turn on automatically after powering with POWER RED indicator on all the time, no need to turn on the transmitter manually. The transmitter also can be turned on/off manually after powered the TV.
3. The headphones will pair with the transmitter directly after turning on. After pairing with the transmitter successfully, the headphones’ LED indicator stays blue all the time while the transmitter’s LED signal indicator on the transmitter stays white all the time.

Note:
If the transmitter turned on later than heaphones, the headphones will enter pairing mode, the headphones’ LED indicator flashes blue.

Notes:

• If the headphone failed to be paired with the transmitter or other Bluetooth devices (such as phone) within ten minutes, the headphone will turn off automatically.
• Please power the transmitter by using the USB charging cable (included) when plug the 3.5mm audio cable into the end of the 3.5mm audio port of the computer. Don’t power the transmitter with the USB port of the computer in order to avoid disturbing mess on the headphones.
• After the transmitter connected to TV, please keep the antenna of the transmitter vertical and no any Metal barriers between the transmitter and the headphone.

General Bluetooth headphones operation mode

Connect the headphones directly to mobile phone or other Bluetooth device via Bluetooth.

1. Turn off the transmitter, power on the headphone to enter into pairing mode.
2. Turn on the Bluetooth of your phone or other Bluetooth devices.
3. In the list of found Bluetooth devices in your phone or other Bluetooth devices, choose “TV Headphones” to pair.

4. Enter “0000” or “1234” if your phone or Bluetooth device asks you to enter a code to pair.

Notes:

• When the headset is turned on, it will first search to connect to the transmitter. If the transmitter is not connected within 20 seconds, it will search for other Bluetooth devices, such as mobile phones.
• When the headphones are on but are not paired with your phone or other Bluetooth devices, they will be automatically off in about 10 minutes.

HEADPHONES BUTTON CONTROLS

Headphone functions

Previous track

| Press and hold the ” ” button for 2 seconds

Next track

| Press and hold the ” ” button for 2 seconds
Volume up| Press the ”  ” button
Volume down| Press the ”  ” button

Activate / Deactivate voice assistant

|

Double-press the power button

Reset/clear all bluetooth pairing information of the headset

|

Turn off the headphones and press and hold the power button for 8 seconds.

Call functions

TECHNICAL SPECIFICATIONS

• Bluetooth Standard: V5.0
• Wireless Profile: A2DP / AVRCP / HFP / HSP
• Frequency Response: 20Hz-20KHz
• Operating Voltage: 5V/1A
• Audio Latency Time: <28mS (only in TV headphone operation mode)
• Up to 197 feet/60 meters (open area)
• Charging Time: About 3.5 hours
• Play Time: About 40 hours
• Battery Capacity: 1200mAh
• Working Temperature: -10℃ to 40℃

FAQs

• Q: No sound comes from headphones, what should I do?
  A: Please check the LED white light on the transmitter stays on, if not, try it as follow:

  • Make sure the transmitter’s power adapter is connected to a power source
  • Make sure the transmitter is turn on.
  • Make sure the headphone is turn on.
  • If your TV has a 3.5mm jack, make sure the 3.5mm audio cable is plugged into the audio output port on the back of the TV, do not plug it into any RCA input port.
  • If your TV has RCA audio output, make sure the RCA audio cable is plugged into the RCA output port on the back of the TV, do not plug it into any RCA input port.
  • Make sure your audio device is turned on and in play mode.
  • If the transmitter is connected to a TV with a 3.5mm audio output port, please don’t mute the TV;
  • You can connect to the 3.5mm jack of your mobile phone for testing;
  • If you still have problem, please contact us for assistance.

• Q: The volume is not loud enough, what should I do?
  A: Make the volume max on the headphone, then turn up the volume on the TV.

• Q: The headphone cannot be charged, what should I do?
  A: Make sure the charging light on the headphone is red, otherwise, please check whether the headphone’s USB charging cable has been connected to the power source.

• Q: The sound is only from the headphone, what should I do if I need sound from the headphones and the TV at the same time?
  A: Please refer to the transmitter connection method: please insert the provided RCA adapter cable into the RCA audio output port of the TV, insert one end of the 3.5mm audio cable into the audio jack of the RCA adapter cable, and insert the other end into the AUX IN port of the transmitter.

IMPORTANT SAFETY INSTRUCTIONS

• Use of headphones will impair your ability to hear other sounds. Use caution while using your headphones when you are engaging in any activity that requires your full attention.
• If you have a pacemaker or other electrical medical devices, you should consult your physician before using this product.
• This package contains small parts that may be hazardous to children and should be kept out of reach from children. This product is not a toy – never allow children to play with this product. Always store the product out of reach from children. The bags themselves or the many small parts they contain may cause choking if ingested.
• Never try to dismantle the product yourself, or push objects of any kind into the products, as this may cause short circuits which could result in a fire or electric shock.
• None of the components can be replaced or repaired by users. Only authorized dealers or service centers may open the product. If any parts of your product require replacement for any reason, including normal wear and tear or breakage, please contact us.
• Avoid exposing your product to heat and humidity to protect against damage to the product or injury to you.
• Keep all products, cords, and cables away from operating machinery.
• If the product overheats, if the product has been dropped or damaged, if the product has a damaged cord or plug, or if the product has been dropped in a liquid, discontinue use and contact us.
• Do NOT use in areas where there are explosive hazards.
• Do NOT submerge the headphones in water. Do NOT expose the headphones to moving water (e.g., from a faucet, etc.).
• Do NOT wear the headphones while showering or bathing, or when participating in water sports, e.g., swimming, water skiing, surfing, etc.
• This product contains magnetic material. Consult your physician on whether this might affect your implantable medical device.
• Leaving the product in hot or cold places, such as in a closed car in the summer and winter conditions, will reduce the capacity and lifetime of the headphones.
• Dispose of the product according to local standards and regulations.
• Remember: Always drive safely, avoid distractions and follow local laws!
  Using the headphones while operating a motor vehicle, motorcycle, watercraft or bicycle may be dangerous, and is illegal in some jurisdictions, just as use of the headphones with both ears covered while driving is not permitted in certain jurisdictions. Check your local laws. Use with caution while using your headphoneswhen you are engaging in any activity that requires your full attention. While engaging in any such activity, removing the headphones from your ear or turning off your headphones will keep you from being distracted, so as to avoid accident or injury. Do not take notes or read documents while driving.

WARRANTY

We strive to build our products with the highest attention to detail and craftsmanship. However, sometimes there are occurrences of a defect, so we are happy to offer a ONE-year hassle-free warranty to all our devices as we continue to make amazing products. Please contact us if you have any questions about our devices.

CARE AND MAINTENANCE

Only clean this product with a slightly damp, lint-free cloth and do not use aggressive cleaning agents.

FCC

FCC ID: 2A598-TH11

NOTE: This equipment has been tested and found to comply with the limits for Class B digital devices, in alignment with section 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. this device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

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