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power bank TF CARD Bluetooth earphone usb flash drive
Shenzhen Umeng Electronic Technology Co.,Ltd
Tel： +13040804271
Add：shangXue Industrial Area, Bantian, Longgang District,Shenzhen 518129
You are here：Home >> Products >> New style mini TWS bluetooth earphone with charge case with this charge
  • Product Name：New style mini TWS bluetooth earphone with charge case with this charge
  • Product ID：
  • Views： 1323
  • Update:2020/6/4

Detailed description

Feature :
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v5.0+EDR, Jerry 5.0 solution
4. Bluetooth use frequency band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. Bluetooth distance: 9 meters barrier-free
8. Frequency response: 20-20000Hz
9. Working voltage range: 3.0V-4.2V
10. Microphone sensitivity: -42dB
11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise cancellation circuit (active noise reduction)
13. Play time is about 150-180 minutes
14. Standby time is about 48 hours
15. Battery capacity 35MAH (charging compartment 350MAH)

Packing List: 
2* Mini Bluetooth Earphones 
1* Charging Box
1* USB Charging Cable
1* User Manual
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Shenzhen Umeng Electronic Technology Co.,Ltd
Add：Xuexiang Industrial Area, Bantian, Longgang District,Shenzhen 518129,        Support：Chuge8