Brand: JNN Type: Car Key Remote, Model: M1, Colour: Black/Silver, Memory capacity: 8GB, Material: Metal and ABS Plastic, Recording format: WAV, Recording time: 38 hours, Recording mode: start record, save off, Soundactivation andcontinuousrecording, Music format: MP3/WNA/WAV, Time display: Synchronisation computer time, Sampling rate: 98kHz, Bit rate: 192KBPS, Battery capacity: 300mA, Product size: 80mm x 30mm x 9mm, Product weight: 16g, Micronic are pleased to introduce the JNN M1 8GB car key digital voice recorder. Realistic looking high quality 38 hour battery operated recorder. Sound activation or constant recording mode, noise reduction and super sensitive microphone. Simple one touch start/stop record operation, easy to use, discreet and covert. No lights or sounds when recording, transferred by 3.5mm Jack plug to USB lead to transfer files to any windows operating PC and laptop or iOS MacBook operating systems. Playback also possible with headphones plugged directly recorder and operates as MP3 player instead. Key measures 8cm length x 3cm width and weighs only 16 grammes and fits standard key rings. Built in 8GB flash memory and 300mA battery records 38 hours of high quality voice recordings. Its amazing sound is ideal for voice, conversation, nature and music. Close up interview conditions or outdoor large area conditions its performance is impressive. Micronic test all products the way you would expect it to be used in different conditions. The main technical concerns are sound quality and battery life. It sounds great and works for 38 hours on single charge and takes 60 minutes to recharge. The sound activation is good and saves battery life but it does miss parts of sound or conversation. Its intelligent chip to reduce unwanted noise recordings can be too clever at times. It is also very impressive and what is recorded is clear and usable as evidence if required. Each recording made has time/date/length and file number with easy playback via PC USB connection. The record length of each file is continuous and will be saved as a single audio file when stopped. If it shuts down automatically or battery is low any recordings will beamed before shutting down. Works with Windows PC and MacBook iOS systems using USB connection. 2.0 USB charge via PC or phone charger (not included), also used to transfer and playback. Sound quality is excellent and works in any situation.