Transmission distance support protocol HSP/HFP/A2DP/AVRCP.
Life time: The call duration is about 4-5 hours.
Sports waterproof andd sweat proof, seamless contact surface.
The dual noise reduction technology of CVC80 and DSP isused to actively filter the ambient noise.
Pick up thesound with a sensitive microphone to make the conversationas clear as an interview.
Battery capacity: 300mAh, 5V/1A
Headphones: 40mAh*2 5V/1A
Charging compartment charging time: about 1 hour
Endurance capacity: about 6 times
Frequency response range: 20Hz-20KHz
Transmission distance: 10 meters
Bluetooth version 5.0
B5 TWS Bluetooth Wireless Earphone
Note:1-2mm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.