MP3 Sunglasses Player
Sunglasses blue tooth
1) Blue tooth version 1.2 (CSR)
2) Blue tooth profile supported: headset and hands-free profiles
3) Range of frequency: 2.4GHZ spectrum
4) Normal charging time: within 3 hours
5) Talk time: up to 6 hours
6) Range: up to 10 meters
7) Polaroid lens