- Material: ABS+electronic components+hardware+rubber magnet 2. Button: english 3. Function: positive/countdown time range of 99 minutes and 59 seconds 4. Placement method: strong rubber magnet, back clip, bracket, hanging hole 5. Large font display, loud sound prompt 6. Usage scenarios: This electronic timer is suitable for scenes such as kitchen, cooking, cooking, frying, gourmet, study, study, meeting, exam, medication, shower, painting, homework and so on 7. Power supply: one AA battery (not included) 8. Weight: 78 grams 9. Dimensions: 78x70x25mm