Features:1.3 mode lighting, you can choose what you like.2.Alien appearance, cute and fashion.3.This macro ring flash illuminates the subject, no matter how low the lighting conditions are.Specifications:Color: Black/Blue/PinkWeigh: 10gInput: 5V, 1AWattage: 2WMaterial: ABS(Acrylonitrile Butadiene Styrene)+SiliconeSize: 130x40x30mmBattery: 115mAhCharging time: 15 minutesSelfie working time: 150h-300hFill-in light working time: 1.5h-2.5hBluetooth Version: Bluetooth 4.0Bluetooth Distance: 10m without barriersSupport: Above Android 4.2.2, iOS4.0-9.1 and above versionPlug type: USB port3 modes: High brightness/Soft light/IlluminationInstruction:Open/Close: Long press Switch key 2 secondsSwitch Function: Long Press Function key 2 secondsSelfie Fill-in Light:Change Modes: Single press Function keyLight Mode Sequence: High brightness - Soft light - IlluminationBluetooth Selfie Remote:Blue light twinkle: Search equipmentBlue light bright: Connect successfullyTake photos: Single press Function key to control your smartphone to take photos.--------------------------------------------------------Package Including1x Selfie Fill-in Light1x USB Cable