- Material: aluminum alloy + ABS + silicone
- Battery capacity: 65mAh
- Maximum length after shrinkage: 166+/-2mm Maximum stretch length: 600+/-10mm
- Minimum bracket distance: 55+/-2mm Maximum bracket distance: 90+/-3mm
- Compatible devices: for IOS 7.0 or above, and other Android 5.0 or higher mobile phones
- Product size: 196x27mm
great