ITEM NAME:Wireless Bluetooth Remote Control Shutter Self-timer Phone Univer New For C Y1B8 Features: 1. Improved style of the first generation. 2. Can be docked with the cell phone bluetooth, no extra software needed. 3. Applicable to nearly all the phone models in the market. 4. Can be used to take long distance photos up to 10 meters in the absence of obstacles. Specifications: 1. Color: Random.1 Bluetooth Remote Shutter(Battery not include). After power on, press the bluetooth pairing key, LED slowly. Without using for five minutes, the product will automatically enter a dormant state. Can be docked with the cell phone bluetooth, no extra software needed.