🎁-------------------------------Welcome to our shop-----------------------------🎁 If you have any questions, please contact us immediately. Welcome to my shop! I'm sure you'll find the products you need. Thank you for your patronage, and I wish you a happy life! Features: Quick cooling auto-stir 30 seconds Rechargeable battery models 500mAh 304 stainless BPA-free heat insulation Detachable stir bar easy cleaning Leak-proof lid portable office travel Specifications: Name: Automatic Magnetic Stirring Coffee Mug Color: As Shown Weight: 340g Package: 1 PCS * Automatic Magnetic Stirring Coffee Mug Note: 1. Due to manual measurement, please allow a difference of 1-5g/1-2cm. 2. Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding. 【Rapid Cooling & Auto-Stirring】Cools beverages from 85°C to 55°C quickly while magnetic stirrer mixes drinks perfectly within 30 seconds. 【Dual Power Models】Available in both rechargeable and battery-powered versions. Features 500mAh high-capacity battery with multiple uses per charge for reliable daily support. 【Thermal Safety Design】Made of food-grade 304 stainless steel and BPA-free plastics. Double-wall insulation prevents heat transfer with frosted surface for secure grip. 【Easy Cleaning Maintenance】Features detachable magnetic stir bar and smooth inner surface. All parts rinse easily under water without complicated disassembly for perfect hygiene. 【Portable Leak-Proof Design】Compact travel-friendly build with spill-resistant lid. Durable construction ideal for office, travel, or home use as perfect gift choice.