Newly Upgraded Bluetooth 5.3 Technology : The wireless earbuds uses a new Bluetooth 5.3 chip and dual-channel transmission, with more sensitive sensors, stronger connection stability, faster transmission speed, stronger anti-interference ability, wider coverage and lower power consumption.
Excellent Sound Quality and Clear Calls : The earbuds bluetooth use 13.4mm dynamic drivers and ultra-sensitive polymer diaphragms to produce clear bass and stereo sound. The wireless ear buds are equipped with 4 noise-canceling microphones to provide a clear call experience.
40 Hours Playtime and Dual LED Display : The ear buds bluetooth can be used for 6-8 hours alone and 40 hours with the charging case. Use the Type-C fast charging port. The LED digital display of the wireless headphones in ear can check the remaining power and charging status.