Brand: Roman
Model: R550
Colour: Black / White
Features:
- Multipoint, connect to 2 smart phones at the same time
- Noise reduction
- iOS power display & Receiving call
- Play Music, change track forward and backward
- Support Camera Remote Shutter
Specifications:
- Bluetooth Version: v4.1
- Frequency: 2.402~2.480GHz
- Standby Time: 80hrs
- Talk Time: 4hrs
- Working Time: 3.5hrs
- Charging Time: 2hrs
- Working Range: 10m
- Battery: 55mAh
- Dimension: 42 x 17 x 25mm
- Weight: 7g