New style high-pressure cooker waterproof performance, wireless Bluetooth food thermometer: Single package size 170*45*25mm, weight :100G, 100PCS per box; 500*350*250MM, each box weighs 9KG. Download the APP application software on your mobile phone to monitor the progress of the barbecue food. When the barbecue food reaches the preset temperature value, the barbecue will automatically alarm, making your barbecue work easier. (1) Product Features · Food Temperature measurement range: 0-100℃ · Compatible with BLE4.2, transmission distance over 30 meters · Mobile phone can monitor the barbecue process of six probes at the same time · Two operation modes: Recipe/target Temperature · Stainless steel structure. It is waterproof and rust-proof because the metal structure cannot be put in a microwave oven. · With a 20-minute fast charge, it can work for more than six hours. It takes about 25 minutes to fully charge, and the LED on the base remains constantly lit after full charging. (2) Precautions ♦ After the AAA battery is installed on the base, when the probe is simultaneously placed in the charger slot, the Bluetooth will turn off. After removing the battery or taking the probe out of the slot, the APP will automatically reconnect, and the data will continue to be counted from the last disconnection. (No Bluetooth signal is sent during charging.) If the light does not light up or is dim when you hold down the button after charging for more than 5 minutes, it indicates that the battery is low and may need to be replaced. If the LED lights up and is bright when you hold down the button after charging for more than 20 minutes, it indicates that the battery is basically fully charged. At this time, as long as the phone APP does not prompt low battery, it can generally be used for three to 4 hours. When the battery is low, the charging time may be extended. However, it does not affect the normal use of AAA batteries because they are charged by boosting the voltage. So most of them can only be replaced when the battery is completely drained. Take the probe out of the charging dock and insert it into the food. The insertion depth should exceed the safety line. Each barbecue probe is independent of each other, and the barbecue mode can be set separately for each probe. In the recipe Settings function menu, the system has already set 9 types of meat, and their doneness levels have also been set. You can also set the grilling time and temperature by clicking the "Timer and Temperature" icon.