KEY FEATURES: Handheld wireless microphone. With portable mini home KTV karaoke player. Multi-functional wireless bluetooth speaker. Rechargeable Battery. Q7 Professional tuning button. High pitch/bass/volume/Accompany/reverberation. Can be adjusted via this microphone. Work independently without extra connection. Up to 8 hours of Singing. Multipurpose: Singing, instrument recording, interviews, podcasting, etc. Compatible with : Android phones, iPhones, iPhone, iPad, PC, laptop. MAGIC MIC-Ideal for music fancier. VERSTILE-Support different audio players. POWER-2600mAh Battery.