ABN TLL511531 New Wireless Bluetooth Headset User Manual

ABN TLL511531 New Wireless Bluetooth Headset

Please read this guide carefully before use and keep a spare.

Getting Started Guide

• Headset overview
  

• Please make sure that the package of the product is equipped with the following items: charging cable, Bluetooth headset, earmuffs and instruction manual.

Enable bluetooth headset

• Power on: Press the power button to start in power off state
• Power off: Press the power button to power off
• Answer a call: Click the Play button
• Hang up: Press the Play button to end an ongoing call
• Previous song: Long press the volume button + for about 2 seconds
• Next track: Long press the volume button – about 2 seconds
• Reject an incoming call: Hold down the multifunction button for 2 seconds
• Redial last number: Double-click the Multifunction key
• To start the voice assistant, hold down the multifunction button  for 2 seconds
• When charging: keep the red light on
• Full: Long bright blue light
• Low battery Voice prompt: Low battery
• The over connection range is disconnected voice prompt: Bluetooth is disconnected
• Connect back: Out of the connection range after disconnecting, move the earphone to the mobile phone connection range Automatically connect to the mobile phone without operation
• Reconnection: for daily use, press the power button to automatically connect.

Product Parameters

• Bluetooth version: V5.2
• Transmission distance: 10M
• Charging voltage: DC 5V
• Talk time: approximately 33 hours
• Standby time: about 280 hours
• Charging time: 2.5 hours
• Battery capacity: 220mAh
• Product size: 69x18x29mm
• Charging mode: Type-c
• Weight: 13.2g

Headset pairing

1. Flip the power button to the power position, Then the light flashes red and blue, The headset enters the pairing state.

2. Turn on the Bluetooth on your phone, The blue of the corresponding model is found Tooth earphone, click the earphone The pairing connection is automatically completed.
   Compatible with the Bluetooth on the market 98% of digital products.

Disconnect the headset from the phone

Disconnect the headset from the phone (e.g. connect the phone to another Bluetooth device)

Please use either of the following methods:

• Turn off the headphones
• Disconnect the headset from the phone by using the phone’s Bluetooth function
• Move your headphones 10 meters (30 feet) away from your phone

Connecting two mobile phones

First pair and connect the first mobile phone, and turn off bluetooth function of the first mobile phone after successful connection Can. Pair the headset again with the second phone and turn on the first phone when the connection is complete Bluetooth function: Click the headset pairing name to connect two mobile phones.

Headset charging

The headphones have a rechargeable battery inside. Before using headphones for the first time, we recommend using them off first All the charge. When charging, the indicator light is red, and when the battery is full, the red indicator light will be converted Is long and bright blue.

Note: Please use the original special charging cable, charging voltage can not be higher than 5V!

Headphones to wear

Adjust the earmuffs accordingly according to the specific position of wearing earphones.

Troubleshooting

• Hear [kaka] sound?
  Because the protocol distance of Bluetooth is an open area, it can reach 10M under barrier-free conditions. The human body is also one of the biggest interference obstacles for Bluetooth headsets, which we built It is recommended that you wear the headset on the same side of the mobile phone for the best use effect.

• No sound from headphones?

1. Ensure that the earphone is turned on and fully charged.

• No sound from headphones?

1. Ensure that the earphone is connected to the mobile phone.
2. Make sure that the Bluetooth device of the mobile phone is enabled.
3. Please make sure that the earphone is within 10 meters of the mobile phone and there is no obstacle in the way Obstacles, such as walls or other electronic devices.

• If the previous steps fail to resolve the problem, try the following operations:
  A. re-charge the earphones.
  B. Restart the phone.
  C. Enable the bluetooth function of the mobile phone and delete the previous pairing history!
  D. Connect the Bluetooth phone with the mobile phone again!

Precautions:

1. Please do not put headphones on the position of the airbag in the car, because when the airbag May cause serious injury when ejected.
2. Please do not give the earphones to children to play with. Swallowing small parts by mistake may cause suffocation The danger.
3. Hospitals, blasting sites or places with potential explosive environments may require users Turn off electronics and radios. Please note when entering certain areas Turn off the instructions.
4. Please turn off your earphones before boarding the plane. Bluetooth earphones are not allowed in the plane.
5. To better protect your hearing, do not turn the volume too high.
6. Do not modify or disassemble the earphones.
7. Do not use the headset in damp or rain.
8. Do not clean the earphone when it is in charging state. Disconnect the earphone and charge it first Then clean it up

Be careful

• For products with removable batteries, batteries must be recycled or properly disposed of, not Do not disassemble the battery.
• If the battery is not used properly, it can explode or leak, causing burns and other injuries It is personal injury; If the battery leaks, be careful and handle the phase according to the local battery Laws and regulations require immediate disposal of batteries.

FCC Rules

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.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 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.

RF warning for portable device. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable condition without restriction.

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