This is a Bluetooth speaker that is equipped with a powerbank function for added utility. It is designed to offer a wonderful listening experience to you. The ultra-slim and compact size allows easy portability.

• Power: 2 x 3W.
• Bluetooth: 3.0+EDR.
• Distance: 10-30 meters.
• Battery capacity: 2,500mAh.
• Audio output: 3.5mm audio cable.
• Frequency: 90Hz-20KHz.
• Impendence: 4ohm.
• Distortion factor: ≤0.5%.
• Signal to noise radio: ≥85dB.
• Power supply: built-in lithium battery, USB cable or DC 5V adapter.