Sefdrert YD03 Wireless Bluetooth Headphones Intelligent Digital Display Headset LED Smart Digital Display In-Ear Breathing Light Sports Headphones

The composite diaphragm has light weight, fast response and high fidelity, which helps to optimize the high-frequency extension of the sound and richer details. Bluetooth 5.3-core upgrade chip, more stable transmission, simpler connection, and more enjoyable calling and to music. Colorful light touch, full real-time LED display of left and right earphones and charging compartment battery power, you can know without opening the cover. Upgraded LED soft light display, no need to open the cover, the left and right earphones and the remaining power of the charging compartment can be seen at a . The charging time is improved, the battery life is fast, the service life of the charging compartment is greatly enhanced, and the charging is faster and .