Wireless Charging - Supports most universal wireless charging phone models. It provides a lot of convenience for placing or charging your phone. Improvement feature 1: 5-level brightness adjustable - Compared to the previous version's 3-level dimming, this new digital alarm clock has clearer LED numbers and a 5-level dimming range, allowing you to easily adjust to your preferred brightness level. It will never disturb your sleep at night. Improvement Function 2: Adjustable Volume - Compared to the old version that cannot adjust the alarm volume, this new version of the digital alarm clock can adjust the volume between 60dB and 90dB, and you can set the volume level that suits you. At the same time, it supports the nap function. Display screen type: LED Display type: Number Special function: thermometer Special function: night light Special function: alarm Special function: 24-hour indication Shell material: wood Dial material: PVC Material: PVC+MDF Product features: 1. Wireless charging: When the alarm clock is directly plugged in, place the phone on the top of the product to charge it a. The phone comes with wireless charging function, which allows for instant charging b. The phone does not come with wireless charging function and requires a wireless charging receiver 2. Time display, switching between 12/24 hours 3. Temperature display, switching between Fahrenheit and Celsius temperature units 4. Date display, MM/DD/YYYY 5. Three sets of alarm settings/work alarm settings 6. Brightness adjustment: manual dimming/automatic dimming (18:00-06:00) 7. Product output power: 5W