Descriptions

• Bluetooth transmission rang: up to 10 meter.
• speaker drive size: 2*3 inch.
• Output power: 5w*2.
• Frequency responseL100Hz-20Khz.
• Signal to noise ratio: >85db.
• FM scan rang: 87.5-108.0Mhz.
• USB charging: DC5V.
• Max memory support(USB.SD): 32GB.
• Play time: up to 3 hours at 75% Volume
• Charging time: 2-3 hours