The microphone is a wireless karaoke microphone with built-in speaker, voice distorters, LED light and Bluetooth playback; it does not record permanently. This device plays back the recorded voice via the built-in 5W speaker and can play back music from a smartphone/tablet via Bluetooth to be sung along to.

Key functions and operation:
- Voice input and playback: the voice is recorded live via the microphone and played back immediately via the built-in speaker (live karaoke), but the device does not have a permanent memory/recording function for file storage.
- Voice modes / effects: It offers six voice modes (female, male, baby, magic, original, echo) that electronically change the live voice and are played back as an effect.
- Connectivity: Music can be streamed from a smartphone/tablet via Bluetooth; alternatively, a 3.5 mm jack input is available.
- Lighting and speaker: Multicoloured LED lighting effects create atmosphere, while the built-in 5 W speaker reproduces voice and music.
- Power supply and charging: The device is battery-operated and rechargeable via USB-C; a USB-C charging cable is included.

Restrictions / notes:
- It is primarily a toy/karaoke microphone for children, not intended as a professional recording device.
- Not suitable for children under 3 years of age (choking hazard due to small parts).

If you like, I can explain the typical controls (e.g. on/off, Bluetooth pairing, effect selection, volume) or give you a short step-by-step guide to pairing with a smartphone.