Electronic Dino Keychain Pixel Pet

Compact 6 × 2 × 5.3 cm (2.36 × 0.78 × 2.08 in) unit made entirely of impact-resistant plastic with seamless joints and evenly distributed weight. Features a dedicated pixel display showing five+ dinosaur variants, each with unique idle and response animations. Interaction is fully button-driven: feeding triggers growth sequences, care actions prompt affectionate reactions, and character selection resets mood states. Metal keyring is laser-welded for zero wobble or slippage. Powered by embedded battery — engineered for stable voltage output across typical lifespan, avoiding dimming or stutter common in budget electronics.