Item Type: Alarm Clock Material: ABS Color: As shown in the picture Size: Approx. 8.5x7.8x1.3cm / 3.3x3.1x0.5in Weight: Approx.78g/2.8oz Application: Electronic alarm clock with perpetual calendar, suitable for business gifts, promotional gifts and other gifts. Main functions: time, date, thermometer, alarm clock, snooze function, warning. Battery: CR2025x1 (Included) Voltage: 3V Rated Capacity: 170mAh 1The normal time mode displays the time, date (2000 to 2099), week, temperature, and 12/24?hour conversion. 2Daily alarm and snooze mode, the alarm mode can set the daily alarm time and select the alarm music, and can also turn on the snooze function. 3Birthday reminder mode: The specific time and date of birthday reminder can be set, and birthday songs will be broadcast at the time to show blessings. 4Timer mode, reverse timing can be set, timing range 23:59?00:00 hours, when the time is reached, an alarm will sound. 5Foldable, can place it at will, compact and lightweight for easily pack or toss into your purse, easy to carry. 1 x Alarm Clock 1 x Instruction Manual 1. Please allow 1?2in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly,and make sure you will not mind before ordering.