Color:Rose Gold Sing-along PRO Bluetooth Karaoke Microphone And Bluetooth Stereo Speaker All-in-one (Rose Gold)Features:* MULTIFUNCTION DESIGN - 2-in- 1 Wireless microphone, and Bluetooth speaker that connects effortlessly to your Smartphone, tablet, or computer, the Sing a long Mic is compatible with android or Apple operating systems.* POWER & PORTABILITY Wireless Express Added to the karaoke mic/speaker a high capacity battery for up to 5 hours of enjoyable wireless portable entertainment.* FUN & VOCAL CONTROLS Sing A long has 5 built in audio filters 1) High Pitch 2) Bass 3) Volume 4) Reverb 5) Accompaniment for lots of fun and full control.* This karaoke microphone and speaker works will all Karaoke Apps!* This Amazing Fun Singing Microphone can be used independent of connection to a smart Device for full Independence and mobility.