1. Drive-by-wire operation. No need to connect Bluetooth and to charge.
2. Premium stainless steel material. 6 kinds of lengths to choose from, making a multi-angle selfie.

Usage

1. Applicable to the system above Android 4.2.2 (camera-settings-volume button-shutter).
2. Applicable to the system above IOS 5.01. No need to download any apps. Just insert it into the audio socket and then you can take photos.
3. Easy to use and no need to charge. Applicable to most smartphones. It is recommended to buy it after try.

Material: ABS, Ironware, Silicone