Feature 1Bluetooth 5.1 Stable Connection: Easy to use, Turn on Bluetooth, ready to connect, easy to match, stable operation. 2Remote Control Use: Worn on the index finger, the thumb gently press to control the phone shutter, easy to take pictures, convenient and fast. 3Support Mainstream APP: Support a variety of mainstream short video APP beauty camera and novel APP. 410m Remote Control and Thumb Up Remotely: Easy Thumb Up Remotely, 10 meters range at will to shoot, for you to keep the beautiful moments. 5Long Life: Built in lithium battery, rechargeable, small battery, big energy, low power consumption continuous escort, continuous working time of 8 hours.Item Type: Selfie Remote ControlMaterial: ABSWeight: 11g / 0.39ozProduct Model: R10Bluetooth Version: 5.1Remote Control Distance: 10mBattery Type: lithium polymer batteryBattery Capacity: 30mAh (shipped with built in battery) .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Remote Control1 x Instruction Manual