This sunglass is combining MP3 player with Bluetooth technology. It can connect with mobile phone, computer, PDA etc. other blue tooth equipmentses the wireless links within the scope of 10 meters.
Technique parameter:
1. Operate frequency range:
2. 402 GHzs-2.480 GHzs;
3. Bluetooth V2.0;
4. Wireless conjunction range: 10 meter;
5. Shoot power: the Glass2 support Headset& Handsfree Profiles;
6. The headphones are inside place can charge lithium battery 120 mAHs; 7. Headphones converse time: need the machine time for 6 hours: 150 hours;
8. The Bluetooth and MP3 player can switch automatically