•【High-Quality Audio】Experience crystal-clear sound with a maximum power output of 5W, 90dB signal-to-noise ratio, and a wide frequency response range of 45~20kHz for comfortable listening. •【Versatile Connectivity】Equipped with Bluetooth-compatible 5.3 for wireless connection up to 10 meters, 3.5mm AUX input for wired audio sources, and TF card support up to 32GB for MP3 and WAV playback. •【Colorful Light Show】Enjoy a vibrant atmosphere with adjustable multi-color lighting modes, perfect for enhancing your karaoke experience. •【Universal Compatibility】Works seamlessly with all karaoke software and connects to various devices including smartphones, tablets, computers, and TVs. •【Long-lasting Performance】Built-in rechargeable batteries provide 2-3 hours of playtime at maximum volume, ensuring extended entertainment sessions. •【Portable Design】Compact and lightweight, this karaoke microphone speaker is ideal for children's parties, outdoor gatherings, or home entertainment. Specifications: •Model: T99 •Maximum Power Output: 5W •Signal-to-Noise Ratio: 90dB •Distortion Rate: 10% •Frequency Response: 45~20kHz •Speaker Unit: 4Ω5W 52mm •Impedance: 4Ω •Bluetooth-compatible Version: 5.3 •Transmission Distance: ≥10 meters •Supported Audio Formats: MP3, WAV (Does not support WMA) •TF Card Support: Up to 32GB •Charging Port: Type-C (for speaker charging only) •Battery Capacity: Speaker - 18650, 3.7V, 800mAh; Microphone - 300mAh •Playtime: 2-3 hours at maximum volume •Charging Time: Approximately 2-3 hours •Input: DC 5V-1A Package included: •1 x Speaker •1 x Microphone •1 x Cable •1 x English and Chinese Manual