S18 Portable Smart Wireless Bluetooth Ring Remote Control

Features:
1. The Bluetooth version is compatible with 5.3, with stable connection and smooth operation.
2. Ergonomically designed, it can be worn as a ring on your finger and is comfortable to wear.
3. Support dual-mode operating system, easy to use.
4. Supports 10m remote control selfie, freeing your hands.

Specifications:
1. Battery capacity: 50mAh
2. Bluetooth version: V5.3
3. Working hours: 72 hours
4. Input power: DC-5V
5. Support APP: Support mainstream APP
6. Product size: 30×20.5×32.5mm