Do you like travel? hiking? or mountain climbing?                                                         This is the ideal gadget for you, perfect buddy for outdoor activities, waterproof and very handy. 

Features:

• Fashionable design,high quality clear sound 
• Easy operation and stable wear for swimming 
• MP3 internal memory can store songs 
• FM radio mode 
• IPX8 waterproof function,you can wear it under water 
• Compatible occasions: swimming (pool), beach, spa, beach,SPA, 3 meter diving sports, outdoor sports and other underwater sports 

MP3 specifications:
1. 3 meters waterproof(IPX8)
2. Supported format :MP3(8 to 320kbps),WMA,VBR files
Note: user manual wrong,don't support AAC files
3. 8GB internal memory
4. PC interface:USB 2.0
5. Power:built-in 3.7V lithium polymer,rechargeable 160mA battery
6. Up to 8 hours of playback time ,continous play time 4-6 hours(full charging)
7. 87.5-108.5MHz frequency range