Features:
- New Bluetooth V2.1 + EDR Technology， long transmission distance up to 10 meters
- Wirelessly control your music through the Bluetooth function
- Compatible with all Bluetooth devices
- Enable directly playing MP3 files music in TF card
- 3.5mm line-in function， support headphone insert
- FM radio， listen to world affairs
- With rechargeable lithium battery， charging by USB or other DC 5V
- Portable size design， ideal for outing and traveling