Features: Brand new and high quality product Recording indication Sound control function (VOR) available 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 large memory storage space Long for time recording Timed recording Music playing function Different languages USB connecting, facilitating upload and download of voice files Built-in speaker Battery low power indication Specifications: Memory Capacity: 4GB,8GB Powered Supply: 2 x AAA battery (Not included) Color: Black Size :Length :12cm(4.72in) Width :8cm(3.15in) Heigth :3cm(1.18in) Package Includes: 1 x Digital Voice Recorder 1 x USB Cable 1 x Earphone 1 x Recording Cable 1 x Phone Line 1 x Telephone Box Converter 1 x User Manual