【Dual Measurement】 Accurately displays both temperature (0℃~120℃/50℉~210℉) and humidity (0%~100%) for comprehensive sauna monitoring. 【Illuminated Display】 Features white lighting for easy reading in low-light conditions. 【Rechargeable Design】 Equipped with a USB-C charging port and 1800mAh battery, providing 4-6 hours of use on a full charge. 【Stylish Construction】 Combines a transparent acrylic light-transmitting panel with a bamboo base for an elegant appearance. 【Versatile Mounting】 Includes an integrated hanging hole for convenient placement in saunas or steam rooms. Specifications: Temperature Range: 0℃~120℃ Humidity Range: 0%~100% Display Type: Mechanical dual-metal pointer Lighting: White Battery Capacity: 1800mAh Operating Time: 4-6 hours on full charge Charging Port: USB-C Materials: Transparent acrylic panel, bamboo base Mounting: Integrated hanging hole Switch Type: Push-button for LED light control Package included: 1 x Temperature Humidity Meter 1 x Chinese and English Instruction Manual 1 x 1.5m USB to Type-C Power Cord 1 x Auxiliary Wall Mounting Positioning Hole Ruler 2 x Wall Mounting Nails