1. Product Name:Wireless sports headphones
2. Material: Plastic
3. Weight: 105g
4. Color: green, blue, royal blue, white, black, gray
5. Size: charging compartment 43.8*56.1mm, earphone 42.5*15.6mm
6. Battery capacity: 3.7V/35mAh
7. Power input: DC5V
8. Transmission distance: greater than 10m
9. Product Features:
1) Wear the ear comfort, not easy to slip, and wear it securely
2) surround sound, high quality sound quality