Productivity Timer Gravity Sensor Flipping LED Display 4 Preset Time Dual Modes Countdown Cooking Study Digital Timer Tool Productivity Timer Gravity Sensor Flipping LED Display 4 Preset Time Dual Modes Countdown Cooking Study Digital Timer Tool Feature: 1: Flip to start countdown: The easy-to-use minimalist gravity sensor timer provides a simple and user-friendly experience with 4 preset countdown times (5/10/30/60 minutes) and the ability to customize the countdown time . 2: Dual timer mode: The cube timer provides both countdown and upcount modes, allowing a variety of time management options. 3: Wide range of uses: The visual timer is suitable for various scenarios, such as office, work, meetings, studying, reading, exercising and cooking, making it a versatile tool for different activities. 4: Adjustable Sound Alarm and Convenient Features: Three-level volume adjustment, select adjustable sound alarm options from silent and vibration, lower buzzer and larger buzzer. Easy-to-operate buttons allow custom timing. Pause and continue countdown by flipping the timer. 5: Portable and Rechargeable: The compact flip timer is easy to hold in your hand. The built-in rechargeable battery can be fully charged in 5 hours and can be used for 6 months without replacing the battery. Specification: Product name: Gravity sensor timer Product color: black, white Product material: ABS Product parameters: battery capacity: 500mAh, operating temperature: 0°C-50°C, standby power consumption: