Brand N/A Model PT-810 Quantity 1 Color White Bluetooth Version V2.0+EDR Operating Range 5 meter Compatibility V2.0 or lower Microphone No Radio N/A Supports Music Format N/A Compatible With Cellphone and PC with bluetooth function BQB Certification No Built-in Battery Capacity NO Other Features Powered by USB; output type: 3.5mm earphone jack; 44.1KHz and 48KHz audio output; convert your wired speaker into wireless bluetooth speaker. Packing List 1 x Audio receiver 1 x Audio cable (30cm)