Key Features:

1. 🎤 Wireless Mics – Sing solo or duet.
2. 🔊 Bluetooth 5.3 – Fast & stable connection. 
3. 🌈 RGB Lights – Colorful party lighting. 
4. 🎶 Voice Effects – Fun sound modes & echo.
5. 🔋 Long Battery Life – Up to 10 hours of playtime.
6. 💼 Portable Design – Lightweight with leather handle.
7. 🎧 Multi-Input Support – USB, TF card, AUX, headphone.

Specifications:

• Audio Output: 20-40 watts (varies by model)
• Speaker Type: Full-range speaker with a built-in subwoofer
• Battery Life: Up to 10-15 hours on a full charge (varies with volume and usage)
• Charging Time: Approximately 4-6 hours for a full recharge 
  
• Connectivity Options: Bluetooth, USB port, AUX input, SD card slot.
• LED Lights: Multi-colored LED lights that sync with the music

What's in the Box:

• 1 x K12 Karaoke Machine
• 1 or 2 x Wireless Microphones (based on selected package)
• 1 x Charging Cable
• 1 x Instruction Manual