4-Button Light Up Keyboard Keychain Clickable LED Button Fidget Toys with Lights for Stress Relief Anxiety People Desk Accessory

Short press to display a single-color light; long press to display a colored light.

Crisp Mechanical Switch Feel 🎧: Utilizes a blue switch mechanical structure, delivering a clear "click" sound when pressed, with rapid and powerful rebound, a solid tactile feel, and maximum stress relief.

RGB Gradient Lighting Effect 💡: Pressing the keycaps triggers a gradient rainbow lighting effect, cycling from red to green to blue to purple, providing a dual sensory experience of visual and auditory comfort and creating a captivating atmosphere.

Portable Chain Design 🔗: Includes a metal spring hook and lobster clasp, easily attaching to backpacks or keychains.

📌 Purchase Notes

Size Description: Product measurements are done manually; slight and reasonable errors are normal and do not affect grip or handling.

Color Difference: All images are of the actual product. Due to differences in monitors and lighting conditions, the actual color and lighting effect may slightly differ from the images. Please refer to the actual product received.

Battery and Lighting Effects: Built-in button battery (pre-installed at the factory); pressing the keycap triggers the lighting.

Lighting brightness/gradient speed is fixed and cannot be adjusted.

Switch Structure Warning: Do not drop or forcefully bend the keys to avoid switch detachment or structural damage; avoid contact with high temperatures and open flames to prevent material deformation and melting.

Safety Warning: Not for use by children under 3 years old.

After-sales Guarantee: Returns and exchanges are not supported for non-quality issues (such as personal dislike, size errors, etc.); if you receive a product with quality problems, please contact customer service within 48 hours of signing for the package.