Rechargeable Wireless Meat Thermometer - Built-in battery of this WiFi BBQ thermometer could last about 30 hours once fully , and easily charge with USB port, ultra conveniently and friendly. Support 1 Ambient Temperature probe & 2 Meat Probes - WiFi smoker thermometer would monitor both smoker / grill / oven temp and food temps at the same time. Package comes with 1 ambient temperature probe and 2 meat probes,. PLEASE DON'T INSERT THE AMBIENT TEMP PROBE IN THE WRONG PLACE. Magnet Design & Clip holders - The magnetic design of this wireless grill thermometer possible to adsorb on the of household appliances which has metal surfaces. Come with 2 clip holders as gifts, one works for ambient temperature reading and another for liquid WiFi Grill Thermometer & Bluetooth Meat Thermometer - Digital meat thermometer connect with your smartphone via 2.4 GHz Wifi, once a phone is paired, you can use "ToGrill" APP remote control without limited range. Smart meat thermometer connect via Bluetooth automatically in where the signal of WiFi is not received. Multiple USDA-Meat Preset Temperature - The wireless wifi grill thermometer provides a variety of flavors to choose from. Beef, veal, lamb, pork, turkey, chicken, sausage, fish, hamburger, BBQ smoke, hot smoke and cold smoke. You can also set the wanted temperature.