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Wireless Bluetooth Headphones Foldable Stereo Earphones Super Bass Headset Mic-Genuine USA Products
Specifications :
Version : V4.0
Frequency : 2.40GHz-2.48GHz
Power≤ 4 dBm, class 2
Effective range : 10M
Sensitivity-84dBm / 0.1% BER
Frequency response : 20 Hz – 20 KHz
S/N rate : 70 dB
Distortion : 0.10%
Speaker size : 40mm
support : A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage : 3.7VDC (built-in 400MAH rechargeable battery)
playing time :7 hours
standby time : 250hourscharge time : 2-2.5 hours
Wireless Headphone S800-Genuine USA Products
In The Box
S800 Freedom wireless Headphones
Protective Case
Extra pair pf earbuds
USB charging Cable
User manual