● Easy to stick to metal surfaces such as blackboard and refrigerator

● Electronic timing design, silent running

● Three-position volume with large flashing digits

● 00:00~99:55 adjustable range, support counting up and down, simpler timing

Specifications:

Brand: Baseus
Color: Black
Material: ABS
Working Temperature: 0C~50℃
Voltage: 4.5V( 3* AAA batteries Not Include )
Time of Endurance:3 Months
Timing Range: 0-99 Minutes, 0-55 Seconds
Volume Gears: Mute 0db/ Small Volume Gear 60-70db/ Large Volume Gear 80-90db