【PROFESSIONAL】 Professional grade ECM microphone condenser. Bluetooth speaker is specially designed for portable karaoke / MP3 player.
【HIGH TECH】 Latest mixing chip with echo sound adjustment, to make voice sound crystal clear. Powerful and flexible echo mixer with treble and bass control.
【SMART DESIGN】 Wrapped in lightweight aluminum alloy for better grip. Double layered mesh with noise filter technology to filter out air and wind sound. Dual jack output for duet singing to provide balanced sound.
【PORTABILITY】 Easy to carry personal portable karaoke box kit.
【STAMINA】 8 hours power endurance, for non-interrupted singing.