Lenovo X5 Wireless Bluetooth Headphone, Bone Conduction Earphone with IPX8 Waterproof Level ENC Noise Reduction 8GB Memory Black

Features:
Bluetooth5.0 chip provides stable and fast transmission in 10 meters, low power consumption, no delay, wide compatibility.
Bone conduction vibrator vocalization, full enclosed bone vibrator+directional acoustic design, greatly reducing sound leakage, stereo sound effect.
Lightweight body, open-ear design, comfortable to wear.
Adopt structural waterproof design, IPX8 waterproof level, you can swim or do other exercise when using it.
Built-in sensitive microphone, adopt ENC environment call noise reduction technology to realize high-definition call, no interference.
It comes with 8GB memory, one-key switching of memory mode/Bluetooth mode, can store 1500+ songs, so you can listen to music without mobile phone.

Specification:
Brand: Lenovo
Model: X5
Color: Black
Bluetooth version: V5.0
Transmission distance: About 10m(barrier-free)
Vibrator diameter: 16mm
Memory: 8GB
Frequency response: 20Hz-20KHz
Microphone sensitivity: -42dB±3dB
Waterproof level: IPX8
Battery capacity: 135mAh
Charging time: About 2 hours
Play time: About 6 hours

Packing list:
1 * Headphone
1 * Charging cable
1 * User manual