Cylinder-shaped Mini Audio Speaker includes the following features :

• Supports headset and handsfree profile
• Working range: up to 10 m
• Working time: 5 hours
• Speaker diameter of 45 mm
• Loudspeaker output: 3w
• Frequency response: 280Hz-16KHz
• Signal-to-noise: >= 95db
• Distortion: =<0.5%
• Operated by 520mah battery
• Charging voltage: DC 5V
• Charging time: 2 hours
• Music player with play/pause button
• TF card function port
• Aux Line-in
• LED light in blue color
• 2-in-1 cable (USB charging port and AUX input interface) included

Material :

• Powder coated aluminum housing

Size closed :

• Diameter of 6 cm x Height of 5 cm