Large Digit Countdown Timer Deaf Sports Clear Hands-Free Calls

Clear Hands-Free Calls

customers can hear the beep sound even in noisy restaurants

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At the restaurant

Large Digit Countdown Timer Deaf Sports Clear Hands-Free CallsMain Features: Electronic timing part avoids repeated mechanical presses, with a stop every 5 seconds for quick adjustment 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.