1.44" TFT LCD color screen; Metal cover; One key recording; Professional Voice/video recorder; Resolution: 640 x 480 AVI 30fps; Support funtion of A-B repeat MP3 player and video / audio playback; Bult-in 8GB internal memory; Supports micro SD card up to 32GB; Built-in loud speaker; Built-in internal microphone; Built-in rechargeable lithium battery; Battery capacity: 600mAh; Working Time: about 4 hours for recording video about 15 hours for voice recording; Support muilt-language: Simplified Chinese / Traditional Chinese / English / Japanese / Korean / German / French / Dutch / Italian / Portuguese / Spanish / Swedish / Czech / Polish / Russian / Turkish / Hebrew / Thai / Hungarian / Romanian / Danish / Arabic / Greek / Indonesian.