New Speaker Keychain Backpack Pendant Keychain Recording Creative Mini Ultra Small Public Recording travel keychain

"I know why you came, my friendFeatures: Can record, can amplify, can play music three songs to switch freely. Can replace the battery with a hanging chain.Size: Length 7* width 6* height 8cmColor: Red, BluePower: Built-in 3Button Battery AG13Style: Small SpeakerApplicable: Keychain, bag pendant, stall, notification, etc.Package contains:1/2KeychainsHow to use:1. Press the key with music symbol to play music, and press 3 songs to switch.2. Long press the speaker key to speak to increase the volume.3. Long press the microphone key to speak, you can record, and click again to play the recording.