Original Bingle B616 Multifunction Stereo Wireless Headset Headphones With Microphone Fm Radio For Mp3 Pc Tv Audio Phones

Bingle B616 Multifunction stereo Wireless Headset Headphones with Microphone FM Radio for MP3 PC TV Audio Phones
Features: 1. Wireless TV connection, the effective distance is 20 meters to 30 meters. 2. Wire connect 3.5MM audio interfaces devices such as CD, TV, computers, mobile phones etc .. 3. Built-in FM radio headphones, listening to the radio anytime, anywhere. 4. NdFeB pronunciation unit and high-quality gold-plated pin headphone components, pristine sound quality. Specifications: style: Wrieless, 3.5mm Speaker Dimension: Φ40mm Impedance: 32Ω ± 15% Frequency Response: 10Hz-20KHz Sensitivity: 92 ± 3dB at 1KHz Wrieless Headphone Voltage: 2.0 ~ 3.0V, 2 * AAA Electric current: 40mA Wireless Headphone Receiving Frequency: 109Mhz / 110Mhz Radio frequency: 87.5 ~ 108.0MHZ Receiving frequency response: 20 ~ 20KHz S / N rate:> 60dB Transmitters Voltage: 2.0 ~ 3.0VDC, 2 * AAA Electric current: 40mA Transmitting Frequency: 109Mhz / 110Mhz Work distance in vast place: 20M ~ 30M