LENOVO XT91 TWS Earbuds Bluetooth 5.0 Wireless Headset Waterproof Stereo HD Headphones with Charging Case - Black

• New Bluetooth 5.0, more stable and faster signal, ultra low latency

• 8mm bioloaical diaphraam, HD stereo decoding, excellent sound experience

• Support automatic pairing, time-saving

• Waterproof and sweatproof, no fear of rain and sweat

• Featuring voice assistant, make your life more convenient

• 300mAh large capacity battery for long lasting use

• Lightweight in-ear design, comfortable and firm wearing

Specification:

• Brand: Lenovo

• Bluetooth version: Bluetooth 5.0

• Standby time (with cabin): 300?

• battery capacity: 300mAh

• Frequency Range: 20Hz-20KHz

• Transmission distance: 10m

• Headphone button: Touch button

Compatible with:

• Android/iOS devices that support Bluetooth 5.0