1. BT version: 3.0
2. hands-free call function
3. Ntau zaus: Txog 10 meters
4. Playback sij hawm: up to 6 teev
5. tsub sij hawm: Txog 1.5 teev
6. Transmission frequency range: 2.4-2.48GHZ
7. Battery type: 300mAh Lithium-polymer
8. Raws li cov khoom: 60*28hli
9. Product weight: 50g
10. SNR: more than 85DB
11. Impedance: 4 huag
12. distortion: less than 1% 13.french Macaron cake shape,surface finish with rubber oil
Tiv tauj peb:
Xov tooj:+86 755 25608673
Chaw nyob:Floor 8,huguang building,Longgang Road, Shenzhen Tuam Tshoj