Lenovo Thinkplus X16 True Wireless / Bluetooth In-Ear Earbuds with Mic, White

Bluetooth Smart 5.2, Low latency connection is stable: Bluetooth 5.2 chip improves sound quality, effectively reduces power consumption, improves connection stability and anti-interference. 14.2MM coil unit composite film hi-fi: 14.2mm real copper ring composite film speaker High, medium and low frequency balanced application Unparalleled music enjoyment. Smart battery display at a glance and controlled: Four LED lights indicate the charge level of the battery compartment LED lights up to represent 25% charge Track the charge of the headset. Listening to music, high battery life, low consumption: Up to 20 hours total battery life with Lithium Polymer battery (with battery case).