B1 Wireless Bluetooth Mini Earphones TWS Music Sports Headphones (White)
B1 TWS Wireless Bluetooth 5.0 Mini Earphones Automatic Pairing Calling Music Sports Stereo In-Ear Headphones with Microphone<br>Features:<br>1. The modified headset uses Bluetooth 5.0 version, which can provide high-speed data transmission and stable performance.<br>2. 10m/32.81ft effective transmission distance allows you to make clear calls. The high sensitivity of the microphone can help you easily achieve hands-free calling.<br>3. The high-end speakers bring powerful bass, which will bring you the wonderful pleasure of listening to music.<br>4. Long time for use, Listen to songs for 4 hours.<br><br>Specification:<br>Model: B1<br>Colour: White<br>Material: ABS + PC<br>Bluetooth Version: 5.0<br>Impedance: 32Ω<br>Sensitivity: 123dB<br>Frequency Response: 20-20kHz<br>Headphone Battery Capacity: 50mAh<br>Charging Bin Capacity: 300mAh<br>Play Time: 4H<br>Standby Time: 100 H<br>Charging Interface: Micro USB Interface<br>Effective Distance: 10m/32.81ft<br>Charging Power: AC Input 110-240V DC Output 5V<br>Function: Incoming Call Answering, Hanging Up Call Registration, Hanging Up, Listening to Music Pause/Play, Voice Report, Number Redial, Call Report Number, Intelligent Voice Prompt, Power Display, Noise Reduction<br>Weight: 87g<br>Packing Size: 9.9 X 9.5 X 3.9cm/3.9 X 3.74 X 1.54"<br><br>Notes:<br>1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!<br>2. Please allow 1-3mm measuring deviation due to manual measurement.