Speaker Specification :
- Support A2DP AVRCP Headset Handsfree
- Working time : 4 hours
- Working range : effective 10m
- Loud Speaker Output : 3W
- Speaker : 45mm
- Distorion : <= 0.5%
- Signal to noise : >= 95dB
- Frequency response : 280 Hz - 16 KHz
- Voltage capacity : 500 mAH
- Charging voltage : 5V +- 0.5 V
- Charge time : 2 hours
- Net Weight : 200 g
- Dimension : 68 x 68 x 78mm
- Colour : black, pink, red, gold & blue