Wireless Version: 5.4
Effective Wireless Range: 10m
Wireless Frequency: 2.402GHz-2.480GHz
Charging Case Battery: Lithium Polymer, 3.7V/ 750mAh
Earbuds Battery: Lithium Polymer, 3.7V/ 25mAh*2
Charging Input: DC 5V-430mA
Charging Time: About 3 Hours
Play Time: About 4.5 Hours (80% Volume)
Talk Time: About 4 Hours (80% Volume)
Charge and Discharge Cycle: ?300 times
Charging Port: Type-C
- 5 Equalizer Modes (Normal, Rock, Pop, Classic, Jazz)
- Active Noise Cancellation (ANC)
- Environmental Noise Cancellation (ENC)