Fuguang Smart Fingerprint Cup Unlock Password Children's Insulated 316L Student Straw Water Bottle JD Exclusive 480ml

Maintains temperature ≥65°C for 6 hours

1. Electrolytic polished inner liner

2. 316L stainless steel liner

3. Copper plating on inner liner outer wall

4. High vacuum insulation layer

5. 304 stainless steel outer shell

6. Bottom paint layer

7. Wear-resistant smooth surface coating

Long-lasting heat retention up to 14 hours

Exclusive fingerprint unlocking with self-learning fingerprint algorithm for increasing sensitivity and accuracy over time

High-precision, fast recognition within 0.3 to 10 seconds

Maximum fingerprint capacity with first two as administrator fingerprints

Only authorized fingerprints can unlock and open the lid; water refilling requires fingerprint unlock

Anti-violent opening and tampering protection with reset function controlled by administrator

Dynamic real-time fingerprint data capture and multi-dimensional algorithm to adapt to fingerprint changes (ideal for children)

One-button automatic lid opening for easy single-hand operation

Intelligent chip embedded in lid for secure fingerprint sensing

Rechargeable via universal Type-C port

Compatible with most 5V USB chargers (1A to 3A output)

Scratch-resistant spray-coated cup body

Slim design fits easily into backpack side pockets

Safe for daily beverages including acidic and corrosive drinks

Suitable for all ages

Ideal for school, travel, and daily hydration with enhanced safety and convenience

Superior to ordinary insulated cups with fingerprint unlocking and 316L stainless steel liner

Longer heat retention and higher waterproof rating than competitors

Dual drinking modes and smart security features provide peace of mind

Collaboration with Rachel Bright’s “Little Monster Amon” series for design inspiration and branding

Available as limited edition on JD.com

Do not use boiling water or steam to clean the electronic lid

Fingerprint unlocking is mandatory for opening and refilling to ensure safety