... .Output: 3W THD=10%,40MM 3.Frequency response: 60-18KHZ 4.SNR: aa95dB 5.Built-in Li-ion battery(3.7V ... super S-Bass5.Calling or answer the phone via the speaker directly6.FM radio from 87.5 to 108 MHz automatically7 ... notebook,PC,iPhone,mobile,MP3,MP4 etc8.Earphone connectivity available9.Bluetooth(3.0) playing music with mobile, Ipad and other electronic products ...