1. Lossless noise reduction, high-definition HIFI sound quality
2. Extremely fast second connection, just take it out and use it
3. LED digital display, power level can be known at any time
4. IPX5 waterproof and sweat proof, exercise freely
5. Comfortable to wear, no pain after long wearing
Product parameters:
1. Channel: bilateral stereo
2. Function: battery display, call function, support music, voice control, NFC function, multi-point connection
3. Bluetooth version: 5.0
4. How to use: earplug type
5. Transmission range: 10-15 meters
6. Talking/listening time: 4 hours
7. Earphone charging time: 1 hour
8. Charging compartment size: 5x5x3cm
9. Battery capacity of charging compartment: 350mah
10. Input voltage/power: 5V/1A