•【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 •2 x Microphone •1 x Cable •1 x English and Chinese Manual