Suitable for daily use in ovens, grills, air fryers, boiling and frying, etc. Connectivity: Bluetooth 5.0 The transmission distance between the probe and the base:200FT/61M Cell phone and the base of the farthest transmission distance: 500FT/152M Probe material: stainless steel Probe waterproof grade:IP68 Charging time of the base:1.5h Base operating time:60h Dock charging mode:Type-C port Probe working time:48h continuous operation Probe connection time:1-3 seconds Probe temperature:Recommended to be used in -20C-100C, too high temperature will reduce the product service life Colour:As Shown Material:Stainless steel Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Package Contents: 1 * Meat Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.