Black In-Ear Bluetooth 5.2 Digital Display Wireless Bluetooth Headphones Features： 1. Adopts Jerry 6976 chip, economical and stable, Bluetooth 5.2 version, backward compatible with all Bluetooth versions: 2. Exquisite appearance, ultra-light product, single earphone weighs only 28g ear-fitting design, no pain in the ear canal when worn for a day: 3. One-button power on and off, one-button display of remaining battery, supports one-to-two 4. Super strong signal, can reach a connection range of more than 10M; 5. Super long working and standby time, see the parameter table on the left for details; 6. Outstanding bass effect, clean sound, supports up and down songs, pause, and make and receive calls Phone; .
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