ANC Bluetooth 5.0 Headphone Active Noise Cancelling Wireless & Wired Headset With Built-in Microphone Earphone
ANC Bluetooth 5.0 Headphone Active Noise Cancelling Wireless & Wired Headset With Microphone Headset For Mobile Phone Mp3 Foldable Stereo Noise Reduction Gaming Earphones
1. Support Bluetooth wireless transmission function (the program can choose Jerry 5.0 or Qualcomm 5.0), built-in high-sensitivity call microphone to provide clear Bluetooth calls.
2. Built-in active noise reduction module can reduce 85% of environmental noise.
3. Wrapped ear design, protein leather earmuffs, filled with inert sponge, moderate bite force, comfortable to wear.
4. Built-in 400mAH lithium battery, providing up to 40h noise reduction playback time, 15h Bluetooth noise reduction playback time.
5. Ergonomic design, with up and down folding and left and right 15° swing functions, making the earmuffs closer to the contours of the ears. Provide better sealing.
1. Category: Active Noise Cancelling(ANC) Headphones
2. Input terminal: Bluetooth wireless +3.5mm pin
3. Bluetooth specification: Bluetooth V5.0
4. Transmission distance:> 10m
5. Working voltage: 3.7v
6. Noise reduction type: back feed (single feed)
7. Depth of noise reduction: 18-20dB
8. Battery capacity: 400mAh
9. Bluetooth working time: 15h
10. Noise reduction working time: 40h
11. Charging time: 1.5h
12. Unit diameter: 40mm
13. Impedance: 32 ohms
14. Frequency response: 20-20kHz
15. Speaker sensitivity: 105dB
16. Microphone sensitivity: -40db
17. Cable length: 1.2m
3.3.5mm audio cable