Lenovo QT81 TWS bluetooth 5.0 Earphone LED Power Display 1200mAh HiFi Stereo Bass Waterproof Sport Headset Headphone with Mic
- TWS BT5.0:Wireless dual ear design, you can use the earbuds solely or in pairs. BT 5.0 brings higher data transfer speed, more stable connection, and lower power consumption.
- Fast & Easy Paring:Auto power on and fast pairing between left and right earbuds once taking out from the charging case. Easy and quick to pair with BT-enabled audio devices.
- Long Battery Life:40mAh battery in each earbud offers about 5 hours of music playing time. The earbuds can be charged automatically in the 1200mAh charging box.
- Hands-free with Dual Mic:Built-in dual Mic delivers clearer and more real talking sound in stereo mode. BT5.1 chip enables to grasp the detail of voice greatly.
- Battery Digital Display:LED battery digital display can clearly show the battery allowance of the earbuds and charging box. Charging box can work as a mobile power source to charge mobile devices in an emergency.
- Smart Touch Control:Touch control design, no more pressure on your ears. Easy to control music, volume and call, and activate voice assistant.
- Brand Name: Lenovo
- Model Number: QT81
- BT Version: BT 5.0
- Transmitting Distance: 10m/33ft (no obstacle)
- Drive Unit: 13mm
- Frequency Range: 20-20KHz
- Sensitivity: 98±3dB
- Impedance: 32Ω
- Charging Box Capacity: 3.7V 1200mAh
- Earphone Battery Capacity: 2 * 3.7V 40mAh
- Music Play Time: about 5 hours (depends on music volume)
- Waterproof: IPX4
- Color: Black, White
- Earbud Size: approx. 4.1*1.7*1.6cm/1.61*0.67*0.63in
- Earbud Weight (Each): 4.0g/0.14oz
- Charging Case Size: approx. 8.3*4.8*3.0cm/3.26*1.89*1.18in
- Charging Case Weight: 70g/2.47oz
- Package Size: 14.0*11.2*3.8cm/5.51*4.41*1.49in
- Package Weight: 130g/4.58oz
- Package List: 1 * Pair of Lenovo QT81 Earbuds + 1 * Charging Box + 1 * Charging Cable + 1 * User Manual
