I5 S Iphone 5 bluetooth earphone
Bluetooth version V3.0
Transmission distance: 10 meters
Product Weight: 10g (g)
Continuous talk time: 3 hours Standby time: 100 hours
Charging time: 2 hours Charging Interface: Micro USB
Volume control: seven bands, each stage variable 3db
Support: A2DP playback of high-quality pop music, low-power, single-microphone noise cancellation feature support: Multi-point connection (connect two phones simultaneously)