Description

Type: Wireles headphone (with cord) Bettery: 400mADriver Unit: 40 mm Function: volumn control,pause/ Play device, MIC unction Stead by time: 100 hours Play time: 80 hours Frequency Response: 20 Hz-20KHz Cord length: 1.2m+ 10% Connector: 3.5mm stereo plug Sensitivity: 114dab/mW Audio source: communication equipment