J2 Bluetooth 4.2 Binaural Hanging Type Wireless Sports Bluetooth Earphone, Built-in Memory (Red) 15DecTag-Hand-Sticking Bracket One Package Size 15cm *

One Package Size 15cm * 11cm * 6

Two-way intercom and unlock function

US version computer keyboard for Lenovo Y500 Y500N Y510P Y500NT Y590

Product Inner Dimensions (L x W x D):

J2 Bluetooth 4.2 Binaural Hanging Type Wireless Sports Bluetooth Earphone, Built-in Memory (Red) 15DecTag-Hand-Sticking Bracket One Package Size 15cm *1. 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,