Rubber Finished
Chipset:JL7006
Speaker:Φ40mm Dynamic type
Wireless distance range:10M
Bluetooth version:5.4
* Main Features: Active Noise Cancelling
* Bluetooth profile:A2DP/AVRCP/HSP/HFP
* Battery capacity:3.7V/380 mAh（seiko protection board）
* Noise canceling on only: 20 hours
* Bluetooth on only: 30hours
* Bluetooth + noise canceling: 20 hours
* Charging time:about 2 hours
* Operation range:10m
* Material：PU+ABS
* Speakers:40mm (32ohms)
* MIC:3pcs (-42db±2db)
* Noise-cancellation:20db
* Frequency response:20Hz-20KHz
* SNR:>85db
* Charging input:5V /1A,Micro USB
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