Features: 

👆 Smart Touch Display: Tap the lid gently to instantly read the real-time internal temperature.

🌡️ Intelligent Insulation: Vacuum technology keeps drinks Hot for 12h and Cold for 24h.

🍵 Tea & Fruit Infuser: Includes a removable stainless steel mesh filter for loose tea or fruit infusion.

💧 Leak-Proof Design: Food-grade silicone sealing ring ensures 360° protection against leaks and spills.

🔋 Long-Life Battery: Built-in high-performance chip and battery (no charging cables needed).

🖤 Sleek Finish: Matte black texture that provides a non-slip grip and resists fingerprints.

Material: 

• 204 Food-Grade Stainless Steel (Inner) / 201 Stainless Stee; (Outer) Body
• BPA-Free PP with LEF Electronic Component
• 304 Stainless Steel Filter
• Food Grade Silicone Seal

Specifications: 

• Capacity: 500ml (17 oz)
• Display: HD LED Touch Screen
• Insulation Performance: 6–12 Hours
• Color: Matte Black