This Bluetooth vibration speaker features a sleek and streamlined appearance. It is well engineered to deliver excellent audio effects with high fidelity. The Bluetooth function allows it to stream music wirelessly via your Bluetooth-enabled devices.

• No switch, waterproof version can be selected.
• Power: 5W.
• Bluetooth: 2.1+EDR.
• Distance: 10-30 meters.
• Audio output: 3.5mm audio cable.
• Frequency: 18Hz-20KHz.
• Signal to noise radio: ≥85dB.
• Impendence: 4ohm.
• Distortion factor: ≤0.5%.
• Patent technology: vibrating technology.
• Power supply: built-in lithium battery or USB cable or DC 5V adapter.