J2 Bluetooth 4.2 Binaural Hanging Type Wireless Sports Bluetooth Earphone, Built-in Memory (Red) 15DecTag-Hand-Sticking Bracket Product Inner Dimensions (L x

Product Inner Dimensions (L x W x D):

Harmony OS and other systems

hiking and camping

High quality LCD Flex Cable for iMac 27 inch A1312 (2011)

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 Product Inner Dimensions (L x1. 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,