• Fast Heating & Precise Control: Heats milk to 37℃–55℃ (98°F–131°F) with 6 speed settings, ready in about 20 minutes.

• Long Battery Life: Built-in 8000mAh rechargeable lithium battery, supports 4–5 heating uses or 5–8 hours of constant warmth.

• Travel-Friendly Design: Lightweight (352g/12.4oz), leak-proof, and portable; fits easily in bags or pockets, ideal for travel & outdoors.

• USB Fast-Charging: Charges fully in 3–8 hours via USB (9V-2A adapter recommended, 18W fast charge); can also charge while in use.

• Smart LCD Display: Clear temperature display with automatic shut-off and night light mode for stress-free night feedings.

• Keeps Nutrition Safe: Gentle warming prevents overheating and preserves breastmilk nutrients, unlike steam warmers.

• Fits Most Bottles: Compatible with bottles up to ≤6.5cm / 2.8in diameter (standard, wide-neck, angled bottles).

• Insulation & Constant-Warm Mode: Maintains preset temperature for up to 3.5+ hours, ensuring warm milk anytime.

• Package Includes: 1x Portable Bottle Warmer, 1x USB Cable, 1x User Manual.