VIBE P4、P6、SP6

P4 P6 SP6 Battery A13 A13 A675 No. Of Channels 4 6 6 Programs 3 4 4 Fitting Range Under 70 db Under 90 db Under 110 db Mini and invisible Ultra-Low Machine Itself Background Noise , and Ultralight Weight Body You Don't Even Feel Wearing It. Powerful audio processing capabilities 1. Tens of millions of transistors are concentrated in the chip 2. Ability to perform highly complex calculations 3. Effectively reduce environmental noise Feedback suppression system Multi-channel signal processing Double elimination of harsh noise, audio frequency shift, low sound loss, clear sound quality.