This mini sports speaker is a necessary companion for outdoor activities， ensuring that you can enjoy music while doing sports， including cycling， climbing， traveling and fishing. 

• Finished aluminum surface
• Hi-fi stereo sound quality
• Built-in FM radio
• FM Frequency: 87.5-108MHz
• Built-in 1450mAh rechargeable lithium battery
• Supports TF cards， max. up to 8GB
• Up to 20 hours play time
• Voltage: DC 5V
• Supports 3.5mm AUX line in
• Supports MP3， WMA audio formats
• Connected to MP3 / MP4 players， PCs or mobile phones
• Suitable for outdoor activities such as cycling
• Comes with two belts and a stand to tie the speaker to the bicycle bar
• Powered via USB cable (included)
• You can listen to music through the earphone (included)

Audio Formats	MP3， WMA
Sound	Stereo
Runtime	Up to 20 hours
Output Jack	3.5 mm audio jack
Card Reader	Supports TF cards
Additional Function	Built-in FM radio - frequency: 87.5-108MHz
Battery	Built-in 1450mAh rechargeable lithium battery
Voltage	DC 5V
Compatibility Others	MP3/ MP4 players， mobile phones， PCs 1 x stand， 2 x Belts， 1 x earphone， 1 x USB cable