Gearwoo 4-Digital DIY Clock Kits, LED Talking Clock with Speaker, PCB for Soldering Practice Learning Electronics +Transparent/Injection molding Case+ English Instructions

Key features

• ⏰【School Science Project】: This product is DIY kits, not the end product! His Soldering Project requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability.
• ⏰【Easy installation】There are three installation instructions, attached with paper instructions, you can download the detailed electronic instructions yourself, and you can contact us to provide videos
• ⏰【 Functions 】: Human voice clock, Alarm function; Automatic photosensitive, Temperature, date and week display, Night light, Multiple display modes
• ⏰【Parameters】: DC 5V; come along with a USB power cable, plug in the USB charger to use it.
• ⏰【Perfect After-Sale Service】CR1220/CR1216 batteries are NOT included. Please feel free to contact us if you have any questions.