JamVoicy Color:Yellow Enjoy 12 hours continuous talk

Enjoy 12 hours continuous talk time and 360 hours standby with quick three-hour charging

Built-In 4GB Memory For Image Storage

How do I control the fan speed

Advanced permeability enables instant drainage

Can I modify the interface display

JamVoicy Color:Yellow Enjoy 12 hours continuous talkSing Duets, Change Your Voice, Remove Original Vocals, And Fill Any Room With Powerful Sound At Home, Outdoors, Or On Any Stage. Looking For A Karaoke Machine That Delivers Genuinely Powerful, Room Filling Sound In A Compact Portable Body? The JamVoicy delivers 20W through a double horn double diaphragm four unit shock sound system with a 3 inch large calibre speaker producing rich, powerful audio that fills rooms, outdoor spaces, and party venues