Transmission range: 10 m
Features: Voice control, support music
Bluetooth protocol: 4.1
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
-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.
1 x Pair of Headset
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100% Money refund
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