1. Material: ABS
2. Working voltage: lithium battery 3.7V
3. Working current: <15mA
4. Standby power consumption: <10uA
5. Charging current: DC5V
6. Charging time: about 1 hour
7. Working life: 3-4 hours
8. Transmission protocol: Bluetooth 5.2
9. Transmission distance: about 15m-- 25m (positive)
10. Microphone sensitivity: -38dB
11. Noise reduction: built-in noise reduction algorithm
12. Reverb: with reverb sound effect (double click button to switch)
13. Operation: Plug and play, boot automatic pairing
14.RX receiver: Apple /TYPE-C
15. Charging current: Max. 2A
1. Material: ABS
2. Working voltage: lithium battery 3.7V
3. Working current: <15mA
4. Standby power consumption: <10uA
5. Charging current: DC5V
6. Charging time: about 1 hour
7. Working life: 3-4 hours
8. Transmission protocol: Bluetooth 5.2
9. Transmission distance: about 15m-- 25m (positive)
10. Microphone sensitivity: -38dB
11. Noise reduction: built-in noise reduction algorithm
12. Reverb: with reverb sound effect (double click button to switch)
13. Operation: Plug and play, boot automatic pairing
14.RX receiver: Apple /TYPE-C
15. Charging current: Max. 2A
1. Material: ABS
2. Working voltage: lithium battery 3.7V
3. Working current: <15mA
4. Standby power consumption: <10uA
5. Charging current: DC5V
6. Charging time: about 1 hour
7. Working life: 3-4 hours
8. Transmission protocol: Bluetooth 5.2
9. Transmission distance: about 15m-- 25m (positive)
10. Microphone sensitivity: -38dB
11. Noise reduction: built-in noise reduction algorithm
12. Reverb: with reverb sound effect (double click button to switch)
13. Operation: Plug and play, boot automatic pairing
14.RX receiver: Apple /TYPE-C
15. Charging current: Max. 2A