Wireless Headphone

Model Number: DLOM-34A Communication: Wireless Use: Mobile Phone Place of Origin: Guangdong China (Mainland) Frequency Range: 2.400-2.483GHz Speaker Diameter: 40 mm Weight: Weight: 220g (w/o MIC and cables) Certificate: CE / RoHS Operation Voltage: 3.5-4.2V Specifications Wireless Headphone Frequency Range: 2.400-2.483GHz Operation Voltage: 3.5-4.2V  Wireless Headphone   Dimension: 195X150X80 mmWeight: 220g (w/o MIC and cables)Operation Voltage: 3.5-4.2VOperation Current: 50 mALithium Battery capacity: 450 mAhContinuous Working Time: 8hCharging Time: 3hFrequency Range: 2.400-2.483GHzChannel Spacing: 2MHzTransmit Power: 3dBmSampling Frequency: 32KHz,16bitModulation Mode: GFSKReceiving sensitivity: -80dBmSignal to Noise Ratio: 75dBSpeaker Diameter: 40mmSpeaker Impedance: 32 OhmFrequency Response: 20~20KHzCertificate: CE / RoHS     Relational Products             Certificate   Exhibition (2012 Taipei Computex)