- Brand: JNN Type: Car Key Remote, Model: M1, Color: Black/Silver, Memory capacity: 8GB, Material: Metal and ABS Plastic, Recording format: WAV, Recording time: 38 hours, Recording mode: start record, save off, Sound activation and continuous recording, Music format: MP3/WNA/WAV, Time display: Synchronization computer time, Sampling rate: 98kHz, Bit rate: 192KBPS, Battery capacity: 300mA, Product size: 80mm x 30mm x 9mm, Product weight: 16g,