1. for Bluetooth Connection: This selfie remote control uses wireless Bluetooth technology, which can be easily paired with your smartphone for remote control. 2. Easy to operate: It only takes one button to complete the operation of taking photos, videos and video recording, etc., which is very simple and convenient to use. 3. Multi-color optional: Black, white, and blue are available for you to choose from, meeting the needs and personal preferences of different users. 4. Remote control: After connecting via Bluetooth, you can control your phone's camera from a distance to shoot, no longer need to worry about hand shaking when taking selfies or not being able to capture the best angle. 5. Portable design: The compact and lightweight design makes this remote control easy to carry, whether it is traveling or daily life, you can record beautiful moments at any time. Model: LC08 self-timer Pairing name: AB Shutter3 Battery model: CR2032 battery Effective distance: 10-15 meters Product size: 50*32*12mm Product weight: 11.7g Accessories: self-timer, manual Colors are available: black/white blue