1. Material: ABS 2. 360 degree visual, dynamic simulation 3. Countdown can be customized, with sound reminder 4. With power display 5. Fewer buttons and simple operation 6. Three levels of sound adjustment, can be set to mute 7. Can be customized within 99 minutes 8. Battery: 3 x No. 5 batteries (not included) 9. Dimensions: 80x80x80 mm 10. Weight: 200g (without battery)
