Brand Name: RUIZU
External Memory: Yes
Audio Format Support: OGG
Audio Format Support: FLAC
Audio Format Support: APE
Audio Format Support: MP3
Audio Format Support: WAV
Audio Format Support: WMA
Audio Format Support: AAC
Balanced Out: Yes
Function: Voice Recorder
Function: E-Book Reading
Function: FM Radio
Function: Bluetooth
Function: Build in Speaker
Function: Photo Viewer
Function: World Clock
Style: General Video MP3
Operation Mode: Touch Keys
Signal Noise Ratio: ≥89dB
Dimensions (WxHxD): 106*50*9mm
Bluetooth: Yes
Have Speakers or not: Yes
Body Material: Metal
Screen: Yes
Package: Yes
Supports FM: Yes
Storage Type: Flash Memory
Battery Life: > 20 hours
Supports Recording Function: Yes
Display Size: 2.4 inches
Battery Specification: Lithium Battery
Supports EBook Reading: Yes