Ghost Hunting Set: you will receive 1 digital voice recorders and 4 cat balls ghost hunting, such a nice combination can easily meet your ghost hunting needs, adding more suspense and funVoice Activated Recording: the ghost hunting recording pen starts recording when sound is detected or enters standby mode, saving recording time and reducing power consumption, practical gifts for students, teachers, businessmen and othersClear Voice Recording: the noise reduction technology of portable audio recorder is applied to filter ambient noise, with clear recording to restore the real scene, and the sensitive microphone can help you capture the speaker's words in classrooms, interviews, lectures, conferences and other occasionsInteractive Pet Toys: the light up cat ball adopts flashing design, just press the button, it will emit bright light and flash continuously, which can attract pets' attention easily8GB Voice Recorder: the dual channel digital recorders for ghost hunting has 8GB of memory, enough to meet your daily needs, and it is built in 300mAh rechargeable battery, supporting up to 36 hours of continuous recording, also has Mp3 and Wav2 recording formats, FLAC, APE, MP3, WAV and other playback formats