This motion sensor voice activated skeleton pendant is the perfect choice for your Halloween decorationsFeaturing advanced smart sensor technology with dual triggering through sound and motion detection, the skeleton automatically activates when someone approaches or makes noise, emitting creepy sounds and eerie lighting effects to enhance your party or event atmosphere Exquisitely designed with realistic skeleton appearance and professional sound effects, it creates authentic horror experiences. Perfect for Halloween home decor, theme party setups, escape room scenes, bar horror atmosphere creation, and various spooky occasions Extremely easy to install and use, the lightweight pendant design allows for simple hanging in any desired location. Random color selection ensures fresh surprises with each use, adding more exciting elements to your horror decorations Built with safety protection circuits and eco-friendly materials, ensuring secure operation during extended use. An essential prop for creating perfect horror-themed events and activities