• 【Immersive Audio Experience】Equipped with a built-in 57mm large speaker unit, delivering balanced sound across three frequencies with deep, resonant bass for an exceptional listening experience
• 【With Two Microphones for Karaoke】Comes with dual microphones, allowing you to enjoy karaoke anytime, anywhere. Perfect for parties and family gatherings
• 【Fun Voice Effects】The microphones support voice-changing effects, including a magical "baby voice" for added entertainment
• 【Dynamic Light Display】Features vibrant, colorful lighting that enhances the atmosphere
• 【Seamless Mode Switching】Automatically switches between karaoke and music modes, providing a seamless and user-friendly experience for all occasions

Specifications:

• Model: YK02B
• Bluetooth-compatible Version: V5.3
• Bluetooth-compatible Chip: Speaker - Jieli 6956C/6973D, Microphone - Jieli 6973M
• Functions: Bluetooth, TF card, U disk, AUX, Karaoke, Lighting, Voice changer
• Battery Capacity: Speaker - 18650/3.7V/1800mAh, Microphone - 14500/3.7V/500mAh
• Playtime: Up to 5H at max volume, 11H at medium volume (speaker), 25H (microphone)
• Charging Time: Speaker - approx. 3.5±0.5H, Microphone - approx. 1.5±0.5H
• Horn size: 57mm diameter, 28mm height, 4Ω 5W
• Maximum Power Output: 8W
• Material: ABS+PC
• Dimensions: Speaker - 142*93.8*77mm, Microphone - 151.7*35mm