PortableUSB Baby Bottle Warmer Sleeve,Digital Temp Display,Travel,Blue

Product Information

About this item

• 【18W Fast Heating + 24H Constant Temp (Can Heat Cold Liquid)】 Different from single warm-only sleeves on the market, this upgraded YFS-K7 bottle warmer supports both heating cold milk and constant temperature preservation. Adopting 360° surround PU heating film, it quickly heats room-temperature cold milk to preset temperature in 15 mins, and locks 38℃-50℃ stable constant temperature for 24 hours. Built-in dual smart temperature sensors ensure uniform heating, no hot spots, and effectively protect milk nutrition.
• 【6 Precise Temp Settings & Independent Night Light Design】 Features 6 levels of accurate temperature adjustment from 38℃ to 50℃, fully matching infant formula and breast milk feeding temperature standards. Equipped with a separate independent night light button, you can turn on/off soft night light freely without adjusting temperature settings, creating a quiet, undisturbed night feeding environment and avoiding waking sleeping babies. High-definition digital screen displays real-time temperature intuitively.
• 【Dry Heating Water-Free Design & Safe Hygienic Use】 No water filling, no steam, no leakage and no condensation troubles compared with traditional water-based warmers. The heating structure does not directly contact the milk, effectively avoiding secondary contamination. The outer waterproof and stain-resistant sleeve can be cleaned easily with a soft damp cloth. Please do not use corrosive detergent for cleaning to extend product service life.
• 【5V/9V Multi-Voltage Fast Charging & Wide Compatibility】 Supports dual power input of 5V/2A and 9V/2A fast charging, compatible with power banks, car USB ports, home wall adapters and other mainstream USB power supplies. Suitable for home daily feeding, travel, road trips, camping and outdoor scenarios. Please avoid using the product near open flames, high-temperature stoves and strong direct sunlight, and do not violently twist or squeeze the charging cable.
• 【Ultra-Light 200g & Universal Bottle Fit】 Weighs only 200g for effortless portability, easy to slip into mommy bags, stroller pockets and daycare totes. Features adjustable magic strap for leak-proof wrapping, perfectly fits all standard bottles (wide/narrow neck) & breastmilk bags. Ideal for road trips, outdoor travel and quick midnight feeding.
• 【Note】 The product must be plugged in for use and has no charging function. The product is suitable for charging heads with a power of 5V/2A and 9V/2A , but not for 5V/1A.)

Product Description

YFS-K7 upgraded multi-functional baby bottle warmer sleeve is an all-scenario feeding helper different from single-function warm-only covers. It supports active heating of cold liquid + long-term constant temperature heat preservation, solving the trouble of cold milk for newborns at home and during travel. Adopting high-quality PU 360° surround heating layer with 18W high-power fast heating technology, the product heats evenly and efficiently, raising room-temperature cold milk to the ideal feeding temperature in about 15 minutes. 6 temperature levels from 38℃ to 50℃ meet all infant feeding needs, with 24-hour constant temperature locking function. The independent soft night light realizes silent night feeding without disturbing the baby’s sleep. The product size is 85*85*135mm, compact and portable, easy to put into mommy bags and stroller pockets. The adjustable magic strap fits 99% of narrow neck and wide neck baby bottles on the market. The waterproof and stain-resistant outer cover is easy to clean, just wipe with a damp cloth daily. No water and steam design keeps the feeding process clean and hygienic. It supports 5V/2A & 9V/2A wide-range fast charging, with strong power compatibility and diverse usage scenarios. All materials meet CE and RoHS safety standards. Please abide by the safety specifications: do not use near open flames and high-temperature heat sources; do not violently bend or pull the Type-C charging cable; do not clean with corrosive chemicals. Package includes bottle warmer host, Type-C charging cable and user manual. Complete Safety & Operation Specification 1. Plug-in use only: The product has no built-in battery and must be continuously powered on during use, compatible with 5V/2A & 9V/2A power supplies only. 2. No empty operation: Ensure the bottle contains more than 60ml of liquid to avoid damaging the heating circuit. 3. Normal temperature error: A deviation of ±2℃ is normal, affected by ambient temperature, liquid volume and initial water temperature. 4. Strict cleaning rules: Cut off power completely before cleaning, wipe with soft damp cloth only, no corrosive detergent, no water immersion. 5. Structural protection: Do not twist, pull or disassemble the product to prevent damage to internal heating chips and circuits. 6. Forbidden usage scenarios: Keep away from open flames, high-temperature heat sources and strong direct sunlight; never heat flammable substances