Features: 128X64 lattice screen Different languages Recording indication 7 EQ modes: NOP, ROCK, POP, CLASSOL, SOFT, JAZZ and DBB A-B repeating: repeat a certain part of a music file Deletion function: delete MP3 music files and voice files stored in the device. You can choose to delete a single file or all files. Recording and replaying of recording files USB connecting, facilitating upload and download of voice files. Built-in speaker Battery low power indication Built-in Lithium batter, rechargeable, saving your money and worry and protecting the environment. Package includes: 1 x 8GB Digital Voice Recorder 1 x USB cable 1 x External Microphone 1 x earphone 1 x Recording cable 1 x Phoneline 1 x Telephone box converter 1 x English user manual (no wall charger,just need charge by USB cable to PC) Goliton® is a registered trademark protected by the US Trademark Law. Goliton® products are sold by authorized sellers only.