Voice Activation - The mini recorder is equipped with a voice sensor, so recordings will start automatically whenever it detects noise nearby. Thanks to this sensor you will save time and memory. The recordings will be segmented automatically. Impeccable o quality - The microphone is extremely sensitive and in addition it is assisted by a specially designed DSP processor to reduce background noise (noise reduction sensor). Battery life It is equipped with a high-quality polymer lithium battery that a recording time of up to 15 hours and a standby period of 30 . Small size - Even though we are talking about a powerful recorder, it is only 34 x 34 x 7.9mm and only 11g. Storage 8GB internal memory can store up to 20 hours of recording. It is easy to access, without special software but only by simply connecting the data cable to the PC / laptop Charging time: 1 hour Playing time: 15 hours Battery: Built-in high capacity polymer lithium battery Number of products: 1 piece Color: Black