Brand imarku Model Q72 Quantity 1 Color Orange + yellow + black Bluetooth Version Bluetooth v3.0 Operating Range 10 meter Compatibility Compatible with Bluetooth v2.1 / v2.0 Microphone Yes Channels 2.0 Total Power 6W Impedance 40ohm Signal to Noise Ratio(SNR) >74dBA at 1W Sensitivity 87dB Radio N/A Supports Music Format MP3 Power Supply Built-in Battery Built-in Battery Capacity 1150mAh 3.7V Compatible With Cell phone MP3 / MP4 player tablet PC laptop; Supports Iphone Samsung Nokia Motorola HTC Xiaomi Blackberry Lenovo ZTE Huawei and other Bluetooth cell phones Other Features Uses CSR technology bass and stereo sound performance; Interface: Micro USB / 3.5mm AUX; Built-in microphone; Sound noise reduction processing; Supports hands-free and answering calls. BQB Certification No Certification UL CE FCC Packing List 1 x Bluetooth speaker 1 x USB charging cable (120cm) 1 x 3.5mm audio cable (120cm)