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Quick Details

Function: Bluetooth,Noise Cancelling,Waterproof
Communication: Wireless
Style: In-Ear
Brand Name: NA
Color: according to customer's request
Place of Origin: China (Mainland)
Use: Mobile Phone
Connectors: USB
Model Number: M9

Specifications

Bluetooth name: M9
Chip solution: JL7006F8 
Support Bluetooth communicationsuch as AVRCP/HFP/HSP/A2DP
Bluetooth version: V5.3
Bluetooth distance: 10M
Length of music playing: 5.5h
Working current: about 7mA
Sensitivity: 110±3dB(1KHz)
Impedance:   32 ± 15%? 
Headset battery capacity: 40mAh
Charging bin battery capacity: 700mAh
ANC:-27±3db
ENC:-35±3db

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