1. Bluetooth version: 4.2
2. Material: stainless steel+ABS+PC
3. Mobile phone width: 60-85mm
4. Stretching length: 675mm, storage length: 15cm
5. Weight: about 99g
7. Small size, easy to carry
8. The angle can be adjusted by 180 degrees
9. One-key operation, easy to use
10. Silicone phone holder, stable and non-slip, soft and does not hurt the phone