BT version 3.0 + EDR, connectivity up to 30ft/10m
S/N and distortion ratio: ≥85dB, ≤0.5%
Frequency response: 100Hz-20kHz
Output power: RMS 3.0W
Battery: 3.7V/500mA
Speaker: 40mm 3W/2.8Ω
Advanced Bluetooth 3.0 (up to 10m range)
Built-in Li-polymer battery with 500mAh
Up to 4-6 hours playing time
General micro USB port
Laser printing top button, classic blue light
Air ducting hole
Anti-skid silicone pad
Wireless Bluetooth transmission for mobile phone, laptop, iPad and more