1. Unique keychain design: and portable, size: 2.04x0.11x0.02 inches, weight: 74g, can be hung on the keychain, in the wallet, on the pants pocket or on the belt. 2. This digital recorder can provide you with high-quality sound of 3072kbps and up to 20 levels of physical noise reduction. You can record as you like anytime, anywhere. It can effectively filter noise in streets/stations/construction sites/offices and other . 3. Level 6 Voice Activated Recording: Automatically start recording when sound is detected, pause due to low/quiet sounds, reduce space and whispers while saving memory and battery. 4 File Transfer: Supports Android phones, Windows PC/, simple rechargeable recording devices, or easily transfer recordings to computer via the provided Type-c cable. You can play, share, delete and rename recording files, download music, etc. on your computer. This is a useful students, professors, teachers, businessmen and anyone who loves recording. 5. capacity: The upgraded recorder supports dual storage (built-in memory + TF card expansion), built-in memory, SD card expansion to 128GB (not included), 32GB recorder can store 2320 hours of recording capacity ( 32kbps), 48 hours recording capacity (1536kbps). 6. Type-C charging: 2 hours full charge, 20 hours continuous recording, 30 hours continuous playback. 7. Multifunctional recorder: password protection/recording indicator light/timed recording/variable speed playback. Colour:black Material:ABS type:8GB Package Contents: 1 x Type C earphones 1 x USB type C cable 1 x Digital voice recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.