1. [Intelligent Temperature]Intelligent 5-speed temperature adjustment, to be your baby's exclusive nutritionist, digital display, 38C, 42C, 46C, 50C, 55C, 5-speed precise temperature control 2. [High-quality Material]The baby's milk warmer is made of high-quality fiber cloth material, which is delicate to the touch, waterproof and easy to clean, and has a long service life 3. [Portable Design]The is equipped with a detachable handle, which is more convenient to use, simple shape and color, making the baby's bottle look cute 4. [Easy Charging]The baby portable milk warmer is with USB, just connect the data cable to any power bank, car USB, or laptop port, and the heating can be done 5. [Small and ]Portable is small in size, light in weight, easy to carry, foldable, and can be taken by mother in a bag, and can be used for different sizes of feeding bottles Input power: 5V/2A Powered By: USB Plug Size: 30.5x14cm/12x5.51in Product Instructions: (1) Connect the product to the data cable, and then to the power supply. (2) Press and hold the power button for 3 seconds to turn on the power, the default high-end 55 when booting, automatically switch to 2nd gear 50 in 30 minutes, then automatically switch to 3rd gear 46 in 30 minutes, then automatically switch to 4th gear 42 in 30 minutes, then 30 minutes automatically Switch to 5 gears 38, keep constant temperature at 38, do not shut down. (3) You can change the gear position manually and freely, and short press the switch key to change the gear position. (4) Long press to power off. Name: Baby Model Number: Baby Milk Warmer Use: Thermal Type: Storage Bags color:Green Material:Fiber cloth Package Contents: 1 x Bottle Thermal Warmer Bag(Others Not Included) 1 x USB Cable Only the above package content, other productsare 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.