- Frequency
- 20Hz_20Khz
- Impedance
- 7Ω ±15% at 1000Hz
- Sound level/Sensitivity
- Input Power 50mW Sine Wave Input 4.2V, Must Be Normal
- Connection Type
- Bluetooth
- Microphone
- Yes
- Battery
- Charging Case Battery: 3.7V/400mAh Earbuds Battery: 3.7V/50mAh
- Duration
- Rated output power: Rated Power Input 50mW Music Playtime: 6H(60% Vol) Call time: 4H Standby time: 200H Charge time: 2H Charging interface type and parameters: Type-C
- Others
- Master control chip: AD6973D4 Bluetooth Version: Bluetooth V5.3+BR+EDR+BL Bluetooth Power: DC 3.2-4.2V/5.5MW Bluetooth Frequency: 2.4GHZ-2.48GHZ ISM Band Speaker: 10*12mm 7Ω 50mW Distortion: Less Than 3 % at Rated Power Input 1mW 1000Hz Balance: 1800
- Connector
- Bluetooth: V5.3
- Color
- Black