[SG]HIFI Stereo Karaoke Machine Portable Dual Microphone …, Singapore

???? All-in-One Karaoke System
This portable PA system integrates Bluetooth 5.0 technology with multiple audio input options including TF card, USB storage, and AUX connectivity. The wireless transmission maintains stable performance within 49 feet, compatible with smartphones, tablets, and televisions for versatile entertainment setups.
???? Voice Modulation Features
Equipped with dual UHF wireless microphones supporting seven distinct voice effects: original vocal, monster distortion, pitch-shifted variants, and blended modes. These creative audio transformations enhance duet performances and interactive entertainment for various group activities.
???? Extended Performance Time
Powered by a 3000mAh lithium battery delivering up to 8 hours continuous operation at medium volume. Each microphone contains an independent 1200mAh battery, enabling cordless freedom for indoor celebrations and outdoor gatherings without power constraints.
⚡ Practical Functionality
The USB port doubles as mobile device charging outlet while maintaining audio playback capabilities. Comprehensive warranty coverage ensures reliable performance with dedicated customer support resolving potential technical inquiries.
???? Optimal Usage Guidance
Maintain minimum 12-inch separation between microphones and speaker units to prevent audio feedback interference. This positioning strategy ensures clear vocal projection and preserves sound quality during enthusiastic performances.