Lenovo Earpads

Lenovo Earpads Features: 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. Specifications: 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: 32? 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