J2 Bluetooth 4.2 Binaural Hanging Type Wireless Sports Bluetooth Earphone, Built-in Memory (Red) 15DecTag-Hand-Sticking Bracket Harmony OS and other systems

Harmony OS and other systems

hiking and camping

Three-level power saving mode:

making the maintenance desktop more tidy

One Package Size 15cm * 11cm * 6

J2 Bluetooth 4.2 Binaural Hanging Type Wireless Sports Bluetooth Earphone, Built-in Memory (Red) 15DecTag-Hand-Sticking Bracket Harmony OS and other systems1. Bluetooth version: 4. 2 2. Ergonomic design, comfortable to wear 3. Comes with 8GB memory capacity, can store 1500 music 4. The earphone has built in pedometer chip, independent APP control, accurate speed measurement, can record steps, duration, distance, speed, etc. 5. Adopt P2i nano coating technology, which can resist the corrosion of water splash and sweat 6. Automatic shrinking line, no winding, convenient storage 7. Multi function keys,