Quantity: 5 pieces Color: Black Product packaging: independent small card packaging Product size: 3.8 x 3 x 1.6 cm. Maximum number 0-99999 Has automatic sleep mode This counter is widely used in various data statistics, the number of meeting participants, traffic flow, number of aircraft, laboratory analysis and counting, cargo inventory, outdoor activities and other statistical occasions. This counter has the advantages of long service life, convenient use and easy portability., Mainly applicable to the number of chanting Buddha, which can be reset. This product uses advanced technology, the core uses intelligent microprocessor, LED display. Compared with traditional counters (tools): low power consumption, more stable work; light weight, easy to carry; more intuitive display. Hand-pressed button counter, the shell is made of ABS, durable, beautiful appearance, comfortable buttons, including a super-energy battery! The battery is replaceable. Good quality product.