Specifications:

• Support FM: Yes
• Style: MP3
• Storage Type: Hard Disk
• Signal to noise ratio: greater or equal to 89dB
• Package: yes
• Origin: CN(Origin)
• Operation mode: key sound
• Function: Builtin speaker
• External Memory: Yes
• Display Size: None
• Certification: NONE
• Brand Name: olaf
• Balanced Out: Yes
• Balance: Yes
• Audio Format Support: MP3, WAV