1. Hanging neck to use,free of your hands 2. Using twin turbo fan design to cleverly solve the problems of vibration and curling hair 3. The ergonomic design has a smooth curve and fits the neck. 4. 1800mAh battery inside,working time:6 hours. 5.Size: 104X40X217mm
The important key is that we use the latest brushless copper core motor to reduce the bass noise.