Temporizador de contagem regressiva manual magnético do diodo emissor de luz do temporizador da cozinha de Digitas LCD para cozinhar o estudo

Product Description: 1. LED digital display, precise timing 2. Rotation adjustment, with stand function 3. Three-speed sound adjustment, magnetic design on the back 4. With memory function, buzzer reminder 5. The timing process is silent, and the time is reminded 6. Small size and large screen, mirrored digital display Specification: Product Name: Spinning Countdown Timer Product size: diameter 8.33*25.6mm Color: black Timing Range: Minutes: 00-99, Seconds: 00-55 Volume file: mute/low volume 60-75dB/high volume 80-90dB Working voltage: 4.5V (3 AAA batteries on the 7th), this product does not come with batteries! Working temperature: 0°C-50°C Display: LED display Package Include: 1 * Digital Timer(The batteries are not includes)