Feature:1. 1. Sensitive touch: The hidden sensor copper sheet in the hands area provides sensitive touch control.2. 2. Use: An excellent timer for children or adult game timing tools.3. 3. Additional port: Equipped with 2.5mm external port can be linked to major brand displays.4. 4. Use: You will be happier when you play the puzzle cube with this timer clock.5. 5. Anti-slip design: 4 anti-slip pads are correctly distributed on the back, not easy to slip off.Specification:Specification:Name: Competitive TimerMaterial: ABS plasticSize: 280*55*22mm/11.02*2.16*0.86 inch (Approx.)Material: ABS plasticPower supply: 2 x AAA batteriesDoes not containNotes:Due to different monitor settings, the color may be slightly different from the picture.Due to manual measurement, please allow a slight size difference..Package List:1* Timer 2* buckles 1* cartonNote:Due to different monitor settings, the color may be slightly different from the picture.Due to manual measurement, please allow a slight size difference.