Amoi OK-71PRO Home KTV Sound System All-in-One Karaoke Machine Outdoor Trolley K-Song Complete Set Square Dance Speaker with Display Screen

Digital live streaming interface with OTG lossless transmission to eliminate electrical noise

HDMI high-definition output for seamless connection to large screens

Voice control for hands-free operation including song selection, original/backup vocals, and navigation

Support for handwriting input to search songs and artists

QR code scanning for easy song selection via mobile device

Two full-metal UHF wireless microphones with anti-interference and stable performance

Built-in reverb effect for enhanced vocal quality

19-inch high-definition hydraulic touchscreen

270° horizontal rotation and 180° flip with thickened anti-collision screen protection

85° vertical lift adjustment

1000GB large internal memory

Stores over 20,000 songs locally, doubling previous generation capacity

9000mAh rechargeable battery

5-7 hours of continuous playback

DC 15V/3A external 12V power supply

Piano lacquer wooden cabinet for premium aesthetics and durability

Professional sound mixer with multiple effect adjustments and special effects

Host mode, vocal priority, microphone voice change, and live broadcast effects

Bluetooth and USB/TF card support

OTG guitar input for enhanced live performance

Metal wireless charging microphone stand

Supports indoor/outdoor mode switching for versatile use scenarios

Product panel and features may vary slightly depending on production batch.