Specifications:
Bluetooth version: V4.2
Color: White, Black, Gold, Silver
Headphone Size: 19.3 x 18.4 x 7.8 cm - 7.60 x 7.24 x 3.07 inch
Supported profile: AVRCP1.3, A2DP4.2, HFP1.5, HSP1.0
Working distance range: 10m
Frequency range: 2.402GHz - 2.480GHz
Impedance: 32Ω
Speaker diameter: 40mm
Sensitivity: 106dB
Battery: 3.7V, Built-in rechargeable lithium battery
Charging voltage: DC 4.2-5.5V
Charging time: about 1.5 hours
Talking/Music time: about 5 hours
Standby time: about 30 hours
On-ear fit to minimize noise so you can hear every beat
Adjustable headband for comfort and secure fit
Excellent sound quality and powerful bass
Soft PU leather cushion head-pad and ear-pad for wearing comfort. Perfect noise-isolation
simple outline design, simple and generous
silicone headband design, comfortable to wear
senior cortical earmuffs, soft and comfortable
high-definition speaker system, pure music.
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