Key Features: Wireless Bluetooth connection Portable karaoke speaker Wireless microphone included RGB colorful light effects TF Card playback USB playback AUX audio input Type-C charging Rechargeable battery Built-in voice changer Multiple playback modes DSP sound processing Compact carrying handle Easy one-button operation Voice Changing Modes: Female Voice Male Voice Baby Voice Monster Voice Battery Information: Speaker Battery: 2000mAh Microphone Battery: 500mAh Charging Time: Approximately 2–3 Hours Playback Time: Approximately 3–4 Hours Benefits: Easy Bluetooth pairing Crystal-clear sound quality Fun karaoke experience for all ages Portable and lightweight Great for indoor and outdoor use Colorful RGB lighting enhances the atmosphere Supports multiple music sources Rechargeable for convenient use Specifications: Product Type: Portable Karaoke Speaker Model: K12 Connectivity: Bluetooth Charging Port: USB Type-C Audio Input: AUX Storage Support: TF Card & USB Microphone: Wireless Speaker Battery: 2000mAh Microphone Battery: 500mAh Playback Time: 3–4 Hours Charging Time: 2–3 Hours Perfect For: Home Karaoke Family Entertainment Birthday Parties Kids Outdoor Gatherings Gifts Travel Picnics Why Choose This Product? Portable all-in-one karaoke system Wireless microphone included Multiple playback options RGB lighting effects Fun voice-changing modes Easy Bluetooth connectivity Stylish and compact design Suitable for both adults and children How to Use: Charge the speaker and microphone fully. Turn on the speaker. Connect your phone via Bluetooth or insert a TF card/USB. Power on the wireless microphone. Start singing and enjoy the karaoke experience.