Features:
Mini in-ear wireless invisible design, ultra-mini size is hidden in the ear, no wearing burden.
The ergonomic earphone design ensures that the earphones are stable in the ear, suitable for driving, sports, business and leisure.
This headset has a calling function, making it easy and convenient to answer calls and make your life full of fun.
The earbuds can be controlled by , and the Bluetooth V5.0 technology ensures durability.
This headset supports music playback and you can easily connect it to your phone to provide you with clear stereo sound.
The earphones are rechargeable and can be used for about 3 hours when fully charged.
Product Description:
Item model number: F911
Product color: as pictured
Sound unit: 8mm
Speaker sensitivity: 95dB 1kHZ
Frequency response range: 20Hz~20kHz
Microphone sensitivity: -38dBV/Pa
Bluetooth compatible version: BT5.0
Receiving distance: 10m
Battery capacity: 25mAh
Music playing time (50% volume): 3h
Charging time: 50 minutes
USB: charging port
Grade: IPX4