Unique Appearance !  Unique Function-->Bluetooth Stereo Speaker                                                                                                         1. LED Lamp Design, used for desk Lamp.                                                                                        2.By li-ion battery.                                                                                                                                                                                                   3.Support iphone, ipod, mp3/4, computer etc.                                 4. Unique appearance and newset design 5.Bluetooth Stereo Speaker( 'R' speaker + 'L' speaker)6.Between 'L' and 'R' by infrared ray transmissionFrequency:2.3MHZ7.Wird speaker8. Built in microphone is for hand-free answering;automatically

•OUTPUT POWER:3W*2 4OHMS(1K 10% THD)•Loudspeaker size: 40mm •Frequency Response: 20Hz-20000Hz •Battery Voltage: 3.7V •Battery types: polymer chargeable battery;LI-ION Battery •Battery Capacity: 1000mAh(L)+500mAh(R) •Battery Charging Voltage: 5V •Charging time: 2-4 hour •Playing last time: 6 hours  LED lamp last time:10 hours