Active noise cancelling: Yes
Active noise cancelling deepth: -30dBFunction: ANC ENC
Bluetooth 5.0 connect no delay
Hifi sound quanlity
work time 6 hours
With charge case work time over 24 hours
Product Name  | J516 - Active noise cancelling  | 
Bluetooth version  | Bluetooth5.0+EDR  | 
Supporting agreement  | A2DP/AVRCP/HFP/HSP  | 
Active noise cancelling  | Yes  | 
Noise cancelling depth  | -30dB  | 
Battery  | 3.7V built-in lithium ion battery 40mA/h  | 
music and ANC  time  | 4 hours  | 
Usage time of turning on ANC  | 10 hours  | 
Earphone charging time  | 1.5 hours  | 
Charge case  | 3.7V built-in lithium ion battery 380mA/h  | 
Product performance description
| Personne à contacter : | Jecci | 
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