This is a Cooligg Keychain Voice Recorder that functions as a hidden spy device. It is a handheld digital audio recorder with a capacity of 64 gigabytes for recording media. The device has a maximum recording time of 720 hours and features such as headphones, MP3 player, long play mode, keychain, and voice-activated recording. It has a USB connectivity and comes with a unit quantity of one. The device is made in the United States and is a model of MP3 Dictaphone.