Specification Connection Bluetooth 5 2 Measurement Range food 0 100 ℃Ambient Shell Tolerance up to 300 ℃Accuracy ±1 ℃ typical Waterproof Rating IP68Battery Charging Base 1000 mAh lithium battery up to 36 h cooking timeCharging Port USB C DC 5 V inputCharging Time about 20 min per full chargeAPP Support iOSAndroid supports up to 6 probes connectionMaterials 304 stainless steel probe high temperature handleFeatures True wireless design no cables in the oven or on the grill probe stays inside meat during the whole cook High heat performance probe shell withstands up to 300°C while measuring core food temperature from 0 100°C accurately Extended Bluetooth range up to 330 ft with the bamboo repeater base so you can monitor your BBQ from the sofa or garden table Fast charge long cooking support around 20 minutes in the base gives up to 36 hours of working time base shows power status with LED indicator Food gradewaterproof probe 304 stainless steel IP68 sealed body easy to rinse under water and safe for use in ovens grills smokers and pans Multi dish monitoring APP can handle up to 6 probes at once ideal for parties different meats or temperature zones on one grill Package Included 1 Smart Meat Thermometer1 USB C Cable