Impedance: 3 ohms, Sensitivity: 80 ±2dB (1W), Frequency response: 80Hz - 18KHz, For maximum battery life the rechargeable battery should be fully charged prior to its initial use 8-10 hours
Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device
800 watts peak power, Built-in rechargeable battery offers hours of continuous music playing, A2DP & AVRCP stereo Bluetooth device