1. BT version: 3.0
2. hands-free call function
3. Masafa ya frequency: Kuhusu 10 Mita
4. Muda wa uchezeshaji: hadi 6 Masaa
5. Kuchaji muda: Kuhusu 1.5 Masaa
6. Transmission frequency range: 2.4-2.48GHz
7. Battery type: 300mAh Lithium-polymer
8. Product size: 60*28mm
9. Product weight: 50g
10. SNR: more than 85DB
11. Impedance: 4 ohms
12. Kuvuruga: less than 1% 13.french Macaron cake shape,surface finish with rubber oil
Wasiliana nasi:
Telephone:+86 755 25608673
Anwani:Floor 8,huguang building,Barabara ya longgenge, Shenzhen China