MONOPRICE BT-250ANC Bluetooth Over Ear Headphones with ANC User Manual

June 5, 2024
Monoprice

MONOPRICE BT-250ANC Bluetooth Over Ear Headphones with ANC

MONOPRICE-BT-250ANC-Bluetooth-Ove-Ear-Headphones-with-ANC-
PRODUCT

SAFETY WARNINGS AND GUIDELINES

Please read this entire manual before using this device, paying extra attention to these safety warnings and guidelines. Please keep this manual in a safe place for future reference.

  • This device is intended for indoor use only.
  • Do not expose this device to water or moisture of any kind. Do not place drinks or other containers with moisture on or near the device. If moisture does get in or on the device, immediately remove it from its power source and allow it to fully dry before reapplying power.
  • Do not expose this device to excessive vibration or extreme force, shock, or fluctuations in temperature or humidity.
  • Do not use these headphones while operating a motor vehicle or heavy equipment, walking in traffic, or any other situation in which situational awareness is key to safety.
  • Avoid prolonged exposure to excessive volume levels, which could cause hearing damage. Reduce the volume to a minimum before wearing these headphones, then increase the volume to a comfortable listening level.
  • Do not expose this device to excessively high temperatures. Do not place it in, on, or near a heat source, such as a fireplace, stove, radiator, etc. Do not leave it in direct sunlight.
  • This device contains a Lithium battery. Dispose of this device only in accordance with local, state, or federal regulations for electronic waste.
  • Charge the battery before first use and at least once every three months to keep it fresh and capable of holding the full charge.
  • Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or detergents. For stubborn deposits, moisten the cloth with warm water.
  • This device has no user-serviceable parts. Do not attempt to open, service, or modify this device.

CUSTOMER SERVICE

The Monoprice Customer Service department is dedicated to ensuring that your ordering, purchasing, and delivery experience is second to none. If you have any problem with your order, please give us an opportunity to make it right. You can contact a Monoprice Customer Service representative through the Live Chat link on our website www.monoprice.com or via email at support@monoprice.com. Check the website for support times and links.

PACKAGE CONTENTS

Please take an inventory of the package contents to ensure you have all the items listed below. If anything is missing or damaged, please contact Monoprice Customer Service for a replacement.

  • 1x BT-250ANC Bluetooth® Headphones
  • 1x Micro USB Charging Cable
  • 1x User’s Manual

CHARGING

Charge the battery before first use and at least once every three months to keep it fresh and capable of holding the full charge. Perform the following steps to charge the battery.

  1. Plug the included Micro USB Charging Cable into the Micro USB Port on the headphones, then plug the other end into a USB power source, such as a wall charger or power bank (available separately). The LED will illuminate red to indicate that charging is in progress.
  2. When the battery is fully charged, the LED will turn off. It takes about 2-3 hours for a full charge, depending on the output current of the USB power source.
  3. Unplug the Micro USB Charging Cable and store it in a safe place for future use.

BLUETOOTH PAIRING

Perform the following steps to pair these headphones with your mobile device.

  1. Press and hold the ►▍▍ button for 3 seconds to turn the headphones on. The headphones will emit a sound, the LED will illuminate blue, and a Bluetooth® status tone can be heard. If the headphones were previously paired with another device and that device is powered on and within range, the headphones will reconnect to that device. Otherwise, the headphones will enter Bluetooth pairing mode and the LED will flash red and blue alternately.
  2. Open the Bluetooth settings on your device and scan for nearby Bluetooth devices.
  3. Locate and select the MP43550 entry. If prompted for a passcode, enter 0000 (four zeros).
  4. After the headphones are paired and connected with your device, a beep can be heard and the LED will change to solid blue.

CONTROLS

  • Press and hold the ►▍▍ button for 3 seconds to turn the headphones on or off.
  • Momentarily press the ►▍▍ button to pause or resume playback.
  • When an incoming call is received, momentarily press the ►▍▍ button to answer the call.
  • With a call in progress, momentarily press the ►▍▍ button to hang up.
  • Double press the ►▍▍ button to redial the last number dialed.
  • Press and hold the ✚ button to skip forward to the next track.
  • Momentarily press the ✚ button to increase the volume level.
  • Press and hold the ▬ button to skip back to the previous track.
  • Momentarily press the ▬ button to decrease the volume level.
  • Slide the ANC switch to the ON position to turn ANC on.
  • Slide the ANC switch to the OFF position to turn ANC off.

SPECIFICATIONS

P/N 43550
Driver Size 40mm
Bluetooth® Version 5 + EDR
Bluetooth Range up to 32 feet (10 meters)
Supported Bluetooth Profiles AVCTP v1.4, AVRCP v1.5, GAVDP v1.0, AVDTP v1.0,

A2DP v1.0, HF v1.5
ANC Noise Reduction| about 18 ~ 22 dB
Battery Capacity| 400mAh
Playback Time (ANC OFF)| about 12 ~ 15 hours
Standby Time| about 400 hours
Battery Charging Time| about 2 ~ 3 hours

TECHNICAL SUPPORT

Monoprice is pleased to provide free, live, online technical support to assist you with any questions you may have about installation, setup, troubleshooting, or product recommendations. If you ever need assistance with your new product, please come online to talk to one of our friendly and knowledgeable Tech Support Associates. Technical support is available through the online chat button on our website www.monoprice.com or through email by sending a message to tech@monoprice.com. Check the website for support times and links.
To download the latest drivers, firmware, manuals, etc., go to www.monoprice.com and type the P/N into the search bar. If available, support files are linked at the bottom of the product page.

REGULATORY COMPLIANCE

Notice for FCC
  • FCC ID: 2ADDH-43550

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.
  2. this device must accept any interference received, including interference that may cause undesired operation.

Modifying the equipment without Monoprice’s authorization may result in the equipment no longer complying with FCC requirements for Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense. 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.

Radio Notice for FCC

Caution

This FCC Part 15 radio device operates on a non-interference basis with other devices operating at this frequency. Any changes or modifications to said product not expressly approved by Monoprice, including the use of non-approved antennas, could void the user’s authority to operate this device. 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.
  2. this device must accept any interference received, including interference that may cause undesired operation.

EU/UK Compliance

Hereby, Monoprice Inc. declares that the radio equipment type Bluetooth Headphones is in compliance with Directive 2014/53/EU and Radio Equipment Regulations 2017. The full text of the declaration of Conformity is available at the following internet address: https://www.monoprice.eu/.

The information required by EU Radio Equipment Directive / UK Radio Equipment Regulations related to the frequency band(s) and the maximum radio-frequency power transmitted:

  • Frequency: 2.40 – 2.48 GHz;
  • Max Power: 30 mW

Disposal and Recycling Information

The symbol indicates that this product should be disposed of separately from regular household waste streams. It is your responsibility to dispose of this and other electrical and electronics products via designated collection facilities appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. For more detailed information about the disposal of your unwanted product, please contacts your local authorities, waste disposal service, or the shop where you purchased the product.

Monoprice™ and all Monoprice logos are trademarks of Monoprice Inc.
The Bluetooth® word mark and logos are registered trademarks of Bluetooth SIG, Inc.

References

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