F920 CSR4.1 Retractable Cable Caller Vibration Reminder Anti-theft Bluetooth Headset, Black, White, Gold, Silver, Gray Option:Silver can meet most bridges Application

can meet most bridges Application

record player

USB Cable x 1

durable and long life

provide up to 10 hours working time

F920 CSR4.1 Retractable Cable Caller Vibration Reminder Anti-theft Bluetooth Headset, Black, White, Gold, Silver, Gray Option:Silver can meet most bridges ApplicationFeatures: 1. V4. 1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One button power on pairing, can remember to automatically connect 8. Voice