Bluetooth speaker with carabiner includes the following features :

• Output power: 3W
• Impendance: 4 OHM
• Frequency response: 280Mhz-16Khz
• Signal & noise ratio: >=95dB
• Distortion: <=0.5%
• Distance of transmission: 10 m
• Battery capacity: 400mah
• Charging input: DC5V / 1A
• Charging time: 4-6 hours
• Headphone
• Carabiner
• USB cable included
• Various colors are available
• Customized logo printing is welcomed

Material :

• Plastic housing
• Aluminum carabiner

Size closed :

• Main body - size of 8 x 8 x 4 cm
• Carabiner - 4.5 cm