POWERSUPPLY:BATTERY(AA1.5V*2), DC 3.0V(OUTPUT 3V, 300-800mA)
SPEAKER UNIT: 2W*1
OUTPUT POWER: 2W*1  4Ohms(1KHz 10% THD)
FREQUENCY RESPONSE: 275Hz-20KH

Features:
1) Can be work with iphone/ipod MP3/4/computer.
2) The newest profile and portable.
3) The best price and stereo sound
4) There is so all kinds of shapes, such as football, basketball, heart shape and OEM design
5) We can do Solar chargeable function,and Stereo sound feeling