EDIFIER W800BT bluetooth Headphone Stereo Wireless Music Computer Phone Headset With Mic

Specification: Transmission range: 10 m Features: Voice control, support music Bluetooth protocol: 4.1 Channel: stereo Resistance: 32 Connectors: 3.5mm Frequency Response: 20-20KHz Sound Pressure Level (SPL): 100dB Charging Time: About 3 hours Working Time: 35 hours Way of use: Head-mounted Whether single or both ears: Bilateral stereo Features: -Headband wireless headphone, fashionable and portable. -CSR technology with bluetooth V4.1 for low power and high efficiency transmission. -Big capacity Li-battery supports standby 800 hours and working 35 hours. -40mm NdFeB unit for high resolution and graceful sound. -Ergonomic earcap design matches soft leather earcup cushion for comfortable wear. -With automatically switching wire and wireless control. Package Contents: 1 x Pair of Headset