Overview:<br />BT 5.0 technology brings high-speed data transfer speed, stable performance, and low power consumption. With TWS technology, you can use the headset solely or used them in pairs. Equipped with a 250mAh charging box to charge the earbuds. Built-in Microphone delivers a clearer and more realistic sound. It will bring you perfect user experience.<br/>Features:<br />BT 5.0 technology ensures higher data transfer speed, stable and fast connection, and low power consumption.<br />True wireless dual-ear design, left and right earphone channels are separated. It can be used solely or in pairs.<br />Touch control design, no more pressure on your ears. Easy to control music and calls, and activate voice assistant.<br />Built-in Mic on both earbuds with intelligent noise reduction delivers clearer talking sound in stereo mode.<br />A 250mAh charging case can charge and store the earbuds. Supports 12 hours of music playing time in total.<br />3.6g lightweight and mini size fit well to your ear canal, provides a long time wearing comfort and stability when doing sports.<br/>Specifications:<br />Brand Name: Lenovo<br />Model Number: LP1S<br />BT Version: 5.0<br />Transmitting Distance: 10m/33ft<br />Drive Diameter: 8mm<br />Frequency Range: 20-20KHz<br />Mic Sensitivity: -32±3dB<br />Impedance: 32Ω<br />Charging Case Battery Capacity: 3.7V 250mAh<br />Earbuds Battery Capacity (Each): 3.7V 40mAh<br />Working Time: about 4 hours (depends on music volume)<br />Color: Black, White, Purple, Blue, Pink (Optional)<br />Earbud Weight (Each): 3.6g/0.12oz<br />Package Size: 11.5*9.5*3.3cm/4.52*3.74*1.30in<br />Package Weight: 71g/2.50oz<br/>Package List:<br />1 * Pair of Earbuds<br />1 * Charging Case<br />2 * Pair of Earcaps<br />1 * Charging Cable<br />1 * User Manual