Waterproof Speaker with Carabiner includes the following features :

• Built in lithium battery: 400mAh
• Output power: 3W
• Mic Sensitivity: 400mV
• Frequency: 50Hz-20KHz
• Signal & noise ratio: ≥88dB
• Working voltage: DC 5V
• Outdoor sport speaker
• Solid mobile Bluetooth stereo
• Shock proof
• Dust proof
• IPx4 waterproof
• Working distance: 10M
• Support 3.5MM AUX in, TF card and microphone
• Voice prompt function
• Equipped with aluminum alloy mountaineering buckle, easy to carry
• USB cable included

Material :

• ABS plastic housing
• Aluminum carabiner

Size closed :

• Diameter of 7 cm x Height of 13.5 cm
• Carabiner length of 4.5 cm