Great quality, super bass dynamic stereo sound lets you immerse yourself in your
Wrap around wire free headphones, designed to stay on your head.
Enjoy your sports and music at the same time, very convenient.
Comfortable and secure for the most users: bicyclist, runners, joggers,
Built-in FM function and TF/Micro SD card slot.
Supports TF card up to 8GB
Connection Type: USB 2.0
Frequency: 20Hz -20KHz
Noise Ratio:≥ 86dB
Play time: about 6 hours
Charging time: 1-2 hours
Support Format: MP3/ WMA/WAV
Support System: Windows 98 / 2000 / XP