Water Waves Flow Simulation Desktop Luminous Ornaments Atmosphere Decoration On Bag Neck Pendant

Charging voltage: 5v1ACharging port: Type-cProduct size: 2.5 x 3 cm, LED display area: 2 x 2 cmFunction: three modes 1. Simulate fluid motion and water flow effects.2. Heart beating.3. Scroll to display the letters LOVE.4. Shake 4-5 times to switch modes.5. Stand still for 10 seconds to automatically turn off the screen and enter sleep mode.Shell; 3D Printing Simple ShellComes with a silicone lanyard (to be worn by oneself) 6. Add a reset button Watch the video for real item operations: