AIWA offers a wide range of products in consumer electronics, multimedia, and computer storage devices and peripherals. All deliver outstanding performance and value. The company pays great attention to portable audio systems. The TP-M130 is equipped V-Sensor (Voice Sensor Recording) technology that activates the unit when you start dictating thus saving batteries. Other features include Pause Release, Front Monitor Speaker to check what you've recorded on the spot, Flash Record Indicator and Cue and Review functions for greater flexibility.