8Pcs Retro Recorder Keychain Mini Portable Fun Music Box Bag Pendant with Sound Decompression Ornament Keychain Schoolbag Small Pendant Friends Gifts

Plastic. Multi functional design: This compact keychain has a built-in recording function that allows you to capture memories while on the go. It can also serve as a music player, able to switch between three pre installed songs, making it a fun and interactive accessory. Easy to carry: The size of this keychain is 5.5 4.1 2.2cm, which is the perfect size for daily use. Its lightweight design ensures that it won't feel heavy, while the bright colors make it easy to spot. Powerful and Durable: Our keychain is powered by 4 button batteries and designed for long-term use. The battery is easy to replace, ensuring that your keychain remains a loyal companion for years to come