Product Description: This Intelligent Fish Feeder, with App remote control function, can help you feed your beloved fish when you are working, shopping, or travelling outside. The feeding food outlet can be adjustable, the time can be set on your mobile phone conveniently. You will find that your lovely fish will still lively when you come back home. Features: Remote Control Feeding: Convenient for you to control fish feeder with your mobile phone via the App. Timer and Countdown Function: Flexible time setting to make schedules for automatic feeding. Adjustable Feed Outlet: You can adjust the outlet on the fish feeder according to the actual situation. Voice Control Function: Compatible with Amazon Alexa and Echo for voice control. Intelligent Memory Function: When the network is off, it will still dispense feed in accordance with the previous settings. Micro USB Power: DC 5V 1A power supply, providing convenient and stable performance. Notice: Please do not twist the food container by hand. Install Tips: the mounting bracket fits aquariums with top widths of Less than or equal 35mm. Specifications: Colour: Black Material: Plastic Power Supply: DC 5V 1A via Micro USB Interface USB Cable Length: 100cm or 39.4in Operation Environment: 0 to 50 degrees C, Humidity less than 80 percent Size: 13.5 x 6.5 x 6cm or 5.3 x 2.56 x 2.36in Weight: 300g Package Inclusions: 1 x Automatic Fish Feeder 1 x USB Cable 1 x Screw Bracket 1 x Doubleside Tape 1 x User Manual English Notes: Actual colors may vary due to computer monitors displaying colors differently. Due to the nature of the manufacturing process and manual measurement, product sizing may vary slightly.