Highlights:
> Product Type: Earbud.
> Brand: Lenovo.
> Bluetooth 5.0.
> Wireless Stereo Smart Touch Earbuds.
> Series: QT83.
> Style: TWS.
> Battery: 450mAh.
> Connection Length: About 10m / 33ft (Without Obstacle).
> Battery Life: approx. 4 hours in use.
> Color: Black, White
> Warranty: 1 month.