Lenovo thinkplus X15 Pro True Wireless BT Headphones Semi-in-ear Sport Music Earbuds BT5.1 Chip HiFi

Features:
BT5.1 chip provides faster and more stable connection, low delay, strong anti-interference ability.
Adopt 13mm copper ring composite diaphragm horn, multi-layer sound effect is superimposed to enhance the clarity and bass effect, HiFi sound quality.
Dual-channel audio decoding, SBC/AAC audio decoding can be switched freely for better sound quality and low latency effect.
Ergonomic semi-in-ear design, the earbud fits ear canal, bringing comfortable wearing experience.
Auto connection, after the first successful pairing, just take out the earbuds, they will automatically connect with your mobile phone.
Adopt low power consumption chip, combined with large capacity lithium battery, long endurance time.
Smart touch control, easy to play/pause, switch previous/next song, adjust volume, answer/reject call, etc.
Compatible with BT audio devices such as mobile phone, tablet, laptop, etc.

Specification:
Model: X15 Pro
Color: Black/White/Pink/Purple(optional)
BT version: V5.1
Connection distance: 10m(barrier-free)
Speaker size: 13mm
Audio decoding: AAC, SBC
Battery capacity: 250mAh(charging case), 30mAh(single earbud)

Packing list:
1 * Pair of earbuds
1 * Charging case
1 * Charging cable
1 * User manual