low energy consumption, 60 hours of continuous working time. DSP intelligent noise reduction, accurate calculation environment automatically filters external noise.
 
Hanging Ear Design: Ergonomically designed, the earphone fits the ear better. Suitable for all people to sports fitness, playing games and listening to music. Even if you wear for a long time without pressure and pain.
180 Degree Rotating Earphone: The 180-degree rotating earpiece can freely switch between the left and right ears and adjust the angle, even if you wear glasses, it will not be affected in any way.
Intelligent Noise Reduction: DSP intelligent noise reduction technology is used to filter noise, which can block destructive background noise and provide clear audio and natural sound.
HIFI Sound Quality: Built-in microphone, HIFI fever-level sound quality with 12mm large moving coil and b composite power diaphragm, loud and clear for you to enjoy the high quality music anytime and anywhere.
Long Battery Life: Built-in 150mAh battery, low energy consumption, long battery life. It only takes 1-2 hours to fully charge, and the battery life is up to 60 hours, which can standby 365 days.

Specifications:
Item Type: Hanging-ear BT Headset
Wearing Method: In-ear Invisible headset
Color: Black, White, Blue(Optional)
BT Version: BT 5.2
BT Range: 10m
Sensitivity:: 90db+-2
Frequency Response: 2.4GHZ
Impedance: 16Ω
Battery Capacity: 150mAh
Battery Life: 60 hours
Charging Time: 1-2 hours
Standby Time: 365 days
Waterproof Level: IPX5
Product Size: 7.2*6.0*2.1cm/2.83*2.36*0.83in
Product Weight: 12.7g/0.45oz
Package Size: 10.0*13.7*2.6cm/3.94*5.39*1.02in
Package Weight: 46g/1.62oz

Packing List:
1* Headset
2* Ear Caps
1* USB Charging Cable
1* User Manual(Chinese/English)