Color: Black.

Headband Length: 33cm ~ 37cm.

Adjustable Earpiece Size: 7.5cm x 6.5cm x 3.5cm.

Now you can Listen to your favorite music on-the-go with this next generation. Folding Headphone MP3 Player with FM Radio.

Lightweight, Portable and folding design, convenient to carry.

Hi-Fi Super Stereo sound.

With this Headphone, you feel the music any time any where!

Built-in FM function and TF/Micro SD card slot.

Easy to use, Just save your songs in your TF card and then get it played with this sport player.

3.5mm audio output common port, MP3 music output to other audio equipment Specification:

Power Source: Built-in 3.7V 1000mAh Detachable Rechargeable Battery (included). Connection Type: USB 2.0.

Audio Port: 3.5mm FM Range: 87.5 ?C 108 MHz.

Capacity:128MB-16G (Memory card not included).

Play time: about 15 hours.