Specifications:

• WIFI: No
• Supports Recording Function: No
• Supports FM: Yes
• Supports EBook Reading: No
• Style: mp3
• Storage Type: Flash Memory
• Signal Noise Ratio: ≥89dB
• Screen: No
• Package: Yes
• Operation Mode: Touch Tone
• Model Number: M28
• Have Speakers or not: Yes
• Function: FM Radio
• Function: Build in Speaker
• Function: Bluetooth
• External Memory: Yes
• DSP: ac
• Display Size: None
• Dimensions (WxHxD): 20
• DAC: dax
• Brand Name: arikasen
• Body Material: Plastic
• Bluetooth: Yes
• Battery Specification: Polymer Battery
• Battery Life: 10 - 20 hours
• Balanced Out: Yes
• Audio Format Support: MP3, WAV