393 Mini Portable Smart Thermos Cup(Yellow Pineapple)

1. Smart cup lid, one key to display temperature2. Filtered tea compartment, comfortable feel, sealed and leak-proof3. Stainless steel inner tank, long-lasting heat preservation4. Silicone sealing ring, sliding cover buckle lock5. Ergonomic design, comfortable to hold6. Function: household, portable, heat preservation7. Material: 304 stainless steel+PP+silicone8. Voltage: 3v9. Current: 0.2A10. Power: 0.6w11. Thermal insulation performance: 6-12 hours12. Capacity: 480mL13. Power supply mode: built-in button battery14. Size: 22.7 x 6.5cm15. Weight: 260g