Meal fetching devices are generally fast food restaurants, Chinese restaurants, western restaurants, cafes, chain milk tea drinks shops, food cities and other restaurants that require customers to take their own meals. The fetching device mainly comprises a transmitter, a receiver and a charging seat. Each receiver is recorded with a number, which is put on the charging bracket when it is in standby. After the guest places an order, take a receiver to the guest and write down the corresponding number. Guests chat in their seats, surf the Internet and wander around with fashionable vegetable fetching equipment. After the order is completed, the clerk quietly clicks the send keyboard and dials this number. When the receiver held by the guest receives the signal, it will vibrate, buzz and blink. After the customer takes the meal, he will return this number receiver to the service staff. This function is excellent, which can help restaurants save manpower, reduce operating costs, enhance management capabilities, greatly improve work efficiency, improve customer satisfaction, and improve the overall competitiveness and attractiveness of restaurants.