Wireless Bluetooth Meat Thermometer IP67 Waterproof Probes with LCD Screen Booster Rechargeable for Grilling Smoker BBQ Oven Tips: a and a can download the "BF Home" mobile APP and bind the device to change it within the mobile application. If you place it in a closed oven, please keep the probe and the device within 3 meters to avoid signal interruption. (If you have any questions during use, you can contact our customer service directly. After receiving your information, we will reply to you as soon as possible) Use the bluetooth meat thermometer when cooking in an oven, grill, stove, smoker, bbq, air fryer, sous vide, and more! (Note: Not applicable to microwave ovens and ovens with microwave function, it will interfere with Bluetooth signal) This wireless thermometer does not measure ambient temperature. Note: The max internal temp must not exceed 212 F/100 C, failure to do so will damage the electronics of the probe. Use the smart meat thermometer when cooking in an oven, grill, stove, smoker, bbq, air fryer, sous vide, and more! (Note: Not applicable to microwave ovens and ovens with microwave function, it will interfere with Bluetooth signal) Twin Probes Perfect for preparing bigger meals with separate ingredients. Note: The max internal temp must not exceed 212 F/100 C, failure to do so will damage the electronics of the probe. Wireless probe size: 4.4 in * 0.23 in; easy to insert and remove from meat. This wireless thermometer does not measure ambient temperature.Download "BF Home" multifunctional smart app for free and use it without registration.Wireless Remote Monitoring: The max distance between the phone and the booster is 328 feet/100 meters in an open area; 5 feet between the meat probe and the booster in an enclosed grills or ovens where signal transmission may be compromised; and 32 feet in an open area. Shipping Fast Shipping Worldwide Returns We accept returns 30 days from the package received. Payments All payments are accepted via PayPal. Feedbacks The product came very well packaged. I'm very happy. thank you for everything. Seller strongly recommended. This is great! I recommend! The product looks amazing. Delivery was fast. Excellent seller, great communication. I advise everyone.