Bluetooth Speaker with Carabiner includes the following features :

• Music playback
• Volt: 5V
• 3.0 Version bluetooth
• Output power: 3W
• Impendence: 4 OHM
• Distance of transmission: 10 m
• Frequency: 280 -16KHz
• S/N Ratio: >= 95db
• Distortion: =<0.5%
• Charging time: 4-6 hours
• USB cable included
• Customized logo printing is welcomed                     

Material :

• ABS plastic housing

Size closed :

• Speaker - Diameter of 8 cm x Thickness of 4.8 cm
• Carabiner - Length of 4.5 cm