Specifications Smart Home Ecosystem Types:Google Home Hign-concerned Chemical:None Is Smart Device:Yes Product Type:THERMOMETERS Thermometer Use:Kitchen Thermometers Thermometer Type:Digital Brand Name:JUANJUAN Origin:Mainland China Type:Household Thermometers Name:BBQ Thermometer Household Thermometers:Bluetooth Barbecue Thermometer Wireless Digital Thermometer:Voice Alarm Bluetooth version:5.2 APP Name:ALBBQ Wireless Distance:500 feet max Internal temperature:-20-100C(4-212F) Ambient temperature:0-275C(32-527F) Probe charging time:30 minutes Probe standby time:24 hours Waterproof rating:IP66(probe) Wireless Smart Barbecue Thermometer APP Control Meat Thermometer Digital Bluetooth Food Temperature Tester for Kitchen Cooking Specification: Bluetooth version: 5.2 APP Name: ALBBQ Internal temperature:-20-100C/4-212F Ambient temperature: 0-275C/32-527F Wireless Distance: 500 feet max Probe charging time: 30 minutes Probe standby time: 24 hours Host/repeater charging time: 2-3 hours Host/repeater standby time: 120 hours Waterproof rating: IP66(probe) Operation precautions 1.Please charge the host for 1-2 hours to ensure that the probe is located in the charging compartment of the host before using 2.Please charge the probe for 30 minutes before each use to ensure that it can stand by for 24 hours 3.When the probe is not turned on or cannot be connected to the APP , please put the probe back to the probe card slot for charging , and observe the power . If the probe is fully charged , please disconnect and reconnect it on the APP 4.When the probe is in the oven , the APP prompts that the probe has been disconnected , please put the host close to the probe( oven ) . Walls and metal doors act as barriers to distance , please keep the effective distance between the host and the phone for use. 5.For better communication with mobile phones and longer wireless transmission distance, please keep the host within 5 feet of the cookware. Due to the high surface temperature of the cooking equipment, please do not place the main unit directly on the surface of the cooking equipment or in a high-temperature environment. The safe operating temperature range for the host is -20 C to+60 C. 6.During use, please take protective measures to avoid high temperature burns.