Productivity Timer Rotating Gravity Sensor Cube Timer Countdown Silent Vibration Sound Alarm Adjustable Timer for ADHD

【Gravity Sensor Activation】Place the timer face down to start the countdown; flip it to pause. No buttons are required, allowing for quick switching during the Pomodoro technique and simplifying the setup process. 【Preset + Custom Timing】The timer has four preset durations – 5, 10, 30 and 60 minutes – selectable with a single touch. A custom mode is also available, allowing users to set any duration from 1 to 99 minutes to suit their specific tasks. 【Dual Time Modes】In addition to the countdown function, the device supports a count-up function (tracks time from zero). This can be used to record the actual time required to complete a task or for activities without a fixed end time. 【Three Volume Levels and Vibration Alarm】Alarm modes are adjustable: high volume beep, low volume beep and silent/vibration mode. The vibration function is ideal for environments that require absolute silence, such as libraries and meeting rooms; the alarm is triggered when touched. 【USB charging for long battery life】Built-in rechargeable battery, rechargeable via USB port. Package ContentsIncludes 1 gravity sensor timerIncludes 1 USB charging cableProduct SpecificationsBattery Capacity: 500 mAhOperating Temperature: 0°C–50°CStandby Power Consumption: <20 µAStandby Power Consumption: <150 µAOperating Current: 11 mACharging Current: 500 mAVolume Settings: Silent/Vibrate, Loud 90–100 dB, Silent 70–80 dBDimensions: 4.4 x 4.4 x 4.6 cmTimer Modes: CountdownPreset Timers: 5/10/30/60 minutesAdjustable Timer Range: 1–99 minutesAlarm Method: Beep (High/Low Level) / Silent VibrationPower Supply: Built-in Rechargeable Battery (USB)Suitable Scenarios: Office, Study, Cooking, Exercise, MeetingsColor: BlackTotal Weight: 48 g