Key Features ✅Build to Last: Made of ABS, this product is oil-resistant, deformation-resistant, and waterproof. ✅Touch Screen: The touch screen on the base is convenient for your use. ✅Clear Signs: Each pager has clear signs to remind you of the pick-up number and timely take your food when the light flashes. ✅Anti-slip Pad: The non-slip pad on the base can provide additional support to better maintain the stability of the product. ✅LED Display Screen: It can display the call number to prevent employees from forgetting the number and delivering the wrong meal in busy situations. Application It is suitable for fast food restaurants, food trucks, coffee houses, pizza shops, banks, factories, shopping malls, recreation centers, food courts, clinics, churches, auto shops, test centers, or other queue occasions.  How to Use 1.When customers come to the store to order, the cashier will give the customer a pager. 2.Customers find a good seat and wait for pick-up. 3.After the meal is ready, the waiter presses the corresponding number to call the pager. 4.The pager in the customer's hand vibrates, flashes, and emits a buzzing sound when receiving a signal. 5.The customer takes the pager to the front desk to pick up the meal and returns the pager. 6.Return the pager to the base. Specification     Color: Black Material: ABS Style: Modern Shape: Rectangular Supply Voltage: 9V 1A Display Screen Type: LED Battery Capacity: 250mAh Transmission Frequency: 315MHz Plug: EU Standard Open Area Working Range: 1000m/3280.84ft Standby Time: 20-24H Usage Time: 18H Charging Time: 2 Hours Prompt Mode: Vibration, Flashing, Buzzing Number of Pagers: 16 Each Pager Size: 10.3*4.9*1cm/4.06*1.93*0.39in Package Size: 28*19*10cm/11.02*7.48*3.94in Product Size: 23.5*15.8*4.6cm/9.25*6.22* 1.81in Gross Weight: 1.45kg/3.2lbs Net Weight: 1.2kg/2.65lbs Package Included 16* Pagers 1* Base 1* English Manual 1* Power Adapter