Specification: Item Type: Flip Timer Material: ABS Product Size: Approx. 7.5x6.5x6.5cm / 3.0x2.6x2.6in (LxWxH) Gross Weight: 103g/3.6oz Battery: 2 x AAA Batteries (not Included) Time Setting: 1min, 5min, 10min, 25min, 30min, 60min Package List:1 x Timer (Battery not Included)1 x Instruction Manual Note:1. Batteries are not included.2. The minute adjustment feature will not be available 5 seconds after the countdown begins.3. All data are measured manually, and there are certain errors in the measurement results. Features TIME MANAGEMENT: When you need the standard 1, 5, 10, 25, 30, 60 minutes, there is no need to press the button repeatedly. Ideal for cooking, gaming, exercise, child motivation, learning and work task management. EASY TO USE: Simply flip to a specific side to preset the desktop timer. If the preset time on the timer is not what you want, you can press "M+" or "M‑" to add or subtract minutes. MUTE AND ALARM MODES: Flip timer comes with a mute mode and an alarm mode. A flashing notification on the LCD screen lets you know it's time when working or reading in a public place. MAGNETIC DESIGN: Hex flip timer with gyroscope sensor chip and magnetic top design, wait 5 seconds for the screen to light up, then you can flip it and start setting your time. PRACTICAL GIFT: Cube timer is delicate and cute, small and portable, a novelty gift for your kids, grandparents, friends, neighbors, colleagues or your loved ones.