Brand N/A Model LYV-30 Quantity 1 Color Orange Bluetooth Version V3.0 Operating Range 10 meter Compatibility V1.1 V2.0 Microphone Yes Channels 2 Total Power 3W Impedance 4 ohm Signal to Noise Ratio(SNR) 116 Sensitivity 91dB Radio N/A Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 400mAh Compatible With Iphone 5 / 4S and other cellphone with Bluetooh Other Features Micro USB charging dock and on/off switch are hidden in the side cover; The suction cup can adhere to any smooth surface or simply be put on desk to hold the speaker still. Packing List 1 x Loudspeaker 1 x USB cable (53cm) 1 x English manual