Projection alarm clock, travel alarm clock with projection, USB connection, indoor temperature and humidity display

Product Features: Material: Plastic Color: Black Dimensions: 13.5 × 3 × 8 cm Power Supply: 2 AAA batteries (not included) or USB power cable (included) 1. Enhanced Projection Function: Simultaneously displays the time and temperature. Adjustable projection directions and angles make it easy to read the information from any angle. The projection remains active when the device is plugged in and can be controlled by the on/off buttons. 2. USB Charging and Snooze Function: When the projection alarm clock is plugged in, the left USB port can be used to charge a phone or tablet. While the alarm is sounding, press the Light/Snooze button to activate the snooze function. The alarm will sound again after 5 minutes. Then, press any button to cancel the snooze function. 3. Portable and easy to use: This watch has two operating modes: it can be plugged into a wall outlet at home or run on 2 AAA batteries (not included) when you're on the go. Compact and energy-efficient, it's easy to carry and use. 4. Backlight: After inserting the batteries, touch the top of the watch to activate the backlight. Via the USB cable, the backlight offers four brightness levels: high/medium/low/off. Change modes with a simple press. The backlight can remain on continuously.