The V88R is a portable Bluetooth speaker that is perfect for kids and adults. It is powered by a 1200 mAh battery and has a working range of up to 33 feet. It also supports TF card playing, USB disk playing, and AUX input playing. The ergonomic handle design makes it easy to carry, and it is perfect for use in the garage, gym, yard, park, beach, car, camping, barbecue, and cycling. The V88R has a 4-inch 2 Ohm loudspeaker that creates superior sound and can provide clear and powerful sound for an audience of up to 100 people. It also has a wireless microphone that can be used as a Karaoke Machine, Music Speaker, PA System, or Guitar Amplifier. The V88R is compact, lightweight, and portable, making it perfect for anyone to take with them on the go.