Single Bluetooth 5.3 Earbud Wireless Open Ear Earbud 16 Hours Playing Time Sport Earphone for

Feature: 1. OPEN EAR DESIGN: The earbud use air guided sound technology, without inserting the ear canal, can avoid any discomfort, long term wear without pain. 2. WIDE APPLICATION: Adopted unique open ear design, the earbud ensures highly safety during activities like jogging, cycling, and hiking. 3. BLUETOOTH 5.3: Equipped with Bluetooth 5.3 chip, the earphone provides stable signal transmission, low power consumption during standby, and excellent performance. 4. FAST CHARGING: The earbud with microphone can play for 16 hours on a single charge, and it can be fully charged in just 1.5 hours with the fast charging Type C cable. 5. POWERFUL PERFORMANCE: The earbud features dual feedback noise reduction and provide HD calls. With IPX5 waterproof, there is no need to worry about sweat during sports. Specification: Item Type: Single Bluetooth Earbud Material: PC, ABS Bluetooth Version: 5.3 Bluetooth Range: 15m 49.2ft Charging Interface: Type C Charging Time: 1.5 hours Using Time: 16 Hours Battery Type: Built in 100mAh Lithium ion Battery. Package List: 1 x Single Bluetooth Earbud (Shipped with Built in Battery)1 x Charging Cable1 x User Manual