• High definition LED display screen, easy to know time and temperature at a glance
• Third gear screen brightness adjustment, meet different needs
• Built-in fast charging chip, support 5W fast wireless charging, support iOS and Android phone and Bluetooth-compatible headset wireless charging
• Three alarm clocks can be set, to help you better plan your life
• Sensing indoor temperature, and can switch between ℃/℉

Specification: 

• Model: W28
• Material: ABS
• Function: clock, alarm clock (3), thermometer (switchable between Celsius and Fahrenheit), wireless charging
• Product size: 160*75*40mm
• Weight: about 200g
• Input: 5V-1.5A
• Wireless output: 5W
• Built-in button battery: CR2023 (3.0V 230mAh)