Specifications:

• Portable karaoke machine features: 5 types of sound effects and lighting, One click cancellation of original sound, accompaniment, reverb, and microphone volume adjustment, Adding some excitement to your karaoke party; 5 different LED lights will automatically change with the rhythm of music, creating a pleasant atmosphere for your party! ?
• Portable karaoke machine connection method: Bluetooth name: K57 name: 5.4 version; Connect the karaoke machine for kids to your phone, tablet, or any other device using Bluetooth. The mini karaoke machine also supports TF cards as music sources. When the karaoke machine inserts the TF card into the device, the machine will automatically play the music from the TF card.
• Portable and long-lasting: Karaoke machine with microphone Size: 2.8*3.8*5.5inch, No matter where you are, you can carry our kid microphone with you! Compact and lightweight, perfect for outdoor gatherings or family gatherings. Rechargeable batteries provide up to 4 hours of playback time at maximum volume when fully charged
• The perfect gift for children: beautiful color design and exquisite gift box, making it a great party or birthday gift for girls and boys aged 3-12. It is also an ideal choice for family gatherings, parties, and travel

Mini Karaoke Machine, Kids Microphone with 2 Wireless Microphones,Toys Birthday Gifts for Girls and Boy Ages 4-12+ Years Old (Blue)