Easy to operate: Turn on the device, connect via Bluetooth, and take photos. Convenient: Capture group photos without assistance. Timer function supports photo capture after a 10-second delay. Selfie solution: Helps avoid blurry or shaky photos caused by holding your phone with one hand. Lightweight design: Sleek, ring-like form factor for comfortable all-day wear. Effortless photo capture: Eliminates the need to touch your phone screen—press the button to take photos instantly. Item Type: Wearable device Battery: Built-in rechargeable battery Remote control range: Up to 10 meters Battery capacity: 30 mAh Continuous working time: Up to 8 hours Standby time: Up to 100 hours Color: Black Material: Plastic Package Contents: 1 x Self-timer remote control Note: Color may vary slightly due to screen settings and lighting conditions. Slight measurement variations of ±1–3 cm may occur.