Features: Separate: Features distinctive fingerprint recognition technology that allows glass lid to burst open with a simple press, whirling imbibing into a fun and participatory knowledge for kids. Impermeable and Heatproof Planumberebog: Hard wearing a constructed in sealing hoop for a tight seal, and a heat immune straw with two layer insulation to stop scalds and leakage, ensuring safe use. Direct current Thermoregulation: Utilizes 304 rustless and vacuum insulation technology to keep beverages warm for up to 12 arrival winter and cold for season beverages, protecting kids sensitive stomachs. More distinct Permanent Materialsecond: Produced from food grade 316 rustless and complimentary PRESENTATION materials, with a soft silicone straw that is gentle on kids delicate mouths, promoting fit imbibing routines. Accessible LED Measure and Chargsinging: Includes a hidden LED battery measure to easily check power levels and a Usb CREATE charging port that furnishes up to 30 periods of battery existence a single fee, reducing the need for frequent charging. Specifications: Center keywordsecond: Children's vacuumflask cup, fingerprint vacuumflask cup, straw cup Center functionsecond: Absolute value opening, morning insulation, impermeable and against scalding Package Includes: 1 cup note: Ten fingerprints can be entered, with the first two being management fingerprints