1. Bluetooth Protocol: BLE 5.3
2. Operating Frequency: 2400-2483.5 MHz
3. Transmit Power (EIRP): Less than 0 dBm
4. Input: 5 V, 1 A
5. Battery: Rechargeable lithium-ion battery, 10 mAh, 0.037 Wh
6. Operating Temperature: 0 to 45 degrees Celsius
7. Materials: Elastic band, plastic, soft rubber, stainless steel
8. Package Contents: Remote control ring x 1, charging clip x 1, replacement ring band x 1, ring band removal tool x 1, strap x 1, spring pins x 2
9. Dimensions: Fits finger circumferences of 46-70 mm; ring band diameter: 14.9-22 mm
10. Weight: Approx. 8.2 g
Features:
1. Seamless remote control experience simply move your finger to start shooting instantly
2. Capture exciting moments a step ahead with a light tap of your thumb
3. Bluetooth remote control with a range of up to 20m no need to ask others to take photos for you
4. Includes an adhesive strap and a replaceable ring strap, allowing you to securely attach it to handlebars, fishing rods, or selfie sticks
5. IPX7 splash-proof rating use it worry-free even in the rain