S20 Portable Smart Wireless Bluetooth Ring Remote Control with Charging Case (Black)

Characteristics:
1. The Bluetooth version supports 5.3, with stable connection and smooth operation.
2. Ergonomically designed, it can be worn like a ring on the finger and is comfortable to wear.
3. Support dual mode operating system, easy to use.
4. Support 10m remote control selfie, freeing your hands.
5. Small and lightweight, does not take up space, easy to carry when traveling.
6. There is a mobile phone holder at the bottom of the charging box, making horizontal viewing more convenient.
Specs:
1. Battery capacity: 60 mAh
2. Charging box capacity: 300 mAh
3. Bluetooth version: V5.3
4. Working hours: 120 hours
5. Input power: DC 5V
6. Support APP: Support mainstream APP
7. Product size: 58x35x40mm