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Lenovo QT81 TWS bluetooth 5.0 Earphone LED Power Display 1200mAh HiFi Stereo Bass Waterproof Sport Headset Headphone with Mic


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                  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

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