Specifications :

• Total System Power : 20W
• Pure System Power (RMS) : 10W
• Frequency Response : 150Hz to 18KHz
• Driver Unit : 1 x 4"
• Impedance (Ohm) : 3
• S/N Ratio (dB) : >80
• Separation (dB) : >45
• Distortion (%) : <1.0
  

Bluetooth Info : 

• Bluetooth Range (m) : 10
• Bluetooth Pairing Name : AUDIOX PRO 500 HD
• Bluetooth Profiles Supported : A2DP

Battery Info :

• Battery Capacity : Built-In 2400mAh / 3.7V
• Battery type : Li-ion Battery
• Playback time : 4hrs at 50% Volume Scale
• DC input : USB 5V

Others :

• USB & TF Support : Yes (Max 32GB)
• FM Radio (MHz) : 87.5 to 108.0