F810C Wireless Bluetooth 5.0 HD Stereo Earphone Noise Reduction Single Ear Headphone - Black

• Wrap-around ear design, painless and comfortable to wear

• A new generation of low-power Bluetooth 5.0 chip signals are more stable and faster

• Smart one-to-two, connect two mobile phones at the same time

• HD call, intelligent noise reduction

• Support voice switching (Chinese and English), adjust volume, calling and broadcasting phone number

• IOS system supports power display

• Magnetic charging design

Specification:

• Bluetooth model: F810C

• Bluetooth chip: BK3266

• Bluetooth version: Bluetooth V5.0

• Transmission distance: 10 meters

• Transmission audio: Class 2 (-6dbm - 4dbm)

• Charging voltage: DC 5V

• Working voltage: 3.7V (3.3-4.2V)

• Battery capacity: earphone: 25mAh, charging case 400mAh

• Charging time: about 2H

• Listening time: about 5.5H (with charging case about 16.5H)

• Talking time: about 5.5H (with charging case about 16.5H)

• Standby time: about 108H

• Charging port type: Type-C magnetic charging

• Product net weight: 135g