Check the listing for details. Croaking Keychain,Rechargeable Stress-Relieving ClickyKeyboard CW. Color: AS SHOWN, Condition: New. Listed at 15.78 USD. Description:Interactive Sound Function: Each click will emit a unique sound, providing an interesting auditory experience during the usage process.Colorful LED: Activates colorful lights simultaneously with the sound effect, providing support for multi-sensory interaction during the operation process.Tactile Click Mechanism: Offers a satisfying click similar to pressing keys and a smooth texture, suitable for a sensory experience that focuses on the hands.Portable Keychain Design: Compact size, with a snap-on attachment, convenient for carrying around, can be used as a pendant on a bag or a pocket accessory.Rechargeable: Equipped with a USB-C charging interface (not including the charging cable), with multiple styles available for selection. .