 
                
            
| BT version | BT5.0 | ||||
| Frequency range | 2.402-2.480GHz | ||||
| Operation distance | up to 60 feets | ||||
| BT Profile | A2DP AVRCP HSP HFP | ||||
| Frequency response | 20Hz-20KHz | ||||
| Driver diameter | 40mm | ||||
| Impendance | 32Ω | ||||
| ANC Depth |  | 18-20dB | |||
| Type-fast charing time | 1.5H | ||||
| Playtime | 60H | ||||
| Standbytime |  | 800H | |||
| Operation tempature: | -10 to 50℃ | ||||
| The above performance parameters are based on laboratory test data | |||||