1 Set Multifunctional Diy Alarm Clock Kit Dc 5V Mini Weather Clock Soldering Practice Electronic Diy Digital Clock Kits

Features: 1. Four display modes: time, temperature - temperature, time - date - week, time - temperature - date - week 2. Light control brightness: Intelligent sensing environment brightness adjustment digital tube brightness, night use is not blinding 3. Two sets of alarm clocks: you can turn on/off two sets of alarm clocks at the same time, or turn on/off a set of alarm clocks individually. 4. Stopwatch: record seconds and minutes. Countdown: timed prompt function, countdown time to, vibration or ringing prompts 5. Portable: can be powered by USB plug-in or rechargeable lithium batteries 6. Power-saving mode: with lithium batteries to reduce standby power consumption, longer life time 7. Vibration ringer: vibration motor and buzzer used in conjunction with the countdown and alarm clock can be turned on at the same time ringing and vibration effects, but also can be individually turned on or off a particular effect Parameter: Operating voltage: DC 5V/14500 lithium battery power supply (shipped without battery) Interface: DC 3.5*1.2mm Case size: 80*51*33mm Circuit board size: 73*44mm Material: Metal, Acrylic Package include: DIY Kit * 1 Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.