1Precise and Fast Heat: Portable milk bottle warmer adopts imported temperature sensor chip for precise heating. When using the 5V 2A adapter, it only takes about 20 minutes to heat 150ml of water from 30 to 40. 2Temperature Adjustment: This bottle warmer has a LCD screen, which can monitor the temperature in real time, you can freely adjust between 38 and 55. 3USB Port: This bottle heater is designed with USB port, which is suitable for various power supply modes, light and safe. 4Widely Use: The bottle warmer is suitable for various occasion, which can be used for travel, plane and car, making our life more comfortable. 5Reliable Materials: Portable bottle warmer is made of premium materials and is waterproof, can be cleaned with paper towels or other towels. The heating components are included. Do not wash it directly with water.<br> Item Type: USB Baby Bottle Warmer<br> Material: Waterproof fiber cloth, composite heating pad<br> Model: 001<br> Input Power: 5V 2A<br> Bottle Diameter: Approx. 8cm/3.1in<br> Size: Approx. 8x14cm/3.1x5.5in<br> Heating Method: Uniform heating around<br> Shape: Straight<br> 1 x USB Baby Bottle Warmer<br> 1 x USB Data Cable<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store