Model Number: TST-EW-HP04 Brand Name: TST-EW Key Specifications/Special Features: Customized logos/boxes/cable length/mic are welcomeCertifications: CE/RoHSCondition: brand-new, unused, unopened and undamaged in itsoriginal packagingFit design: headbandEarpiece design: ear-cup (over the ear)

Foldable, noise cancellation, playback controls, volumecontrol, shocking low-sound quality gives you a live concert-likesound effect

FM radio, TF card MP3 player, regular headset (via USB or audiocable)

Connectivity: wired (using USB cable make it same as regularheadset)

FM function: can listen FM radio

TF card slot: supports microSD memory card, use as memory toplay MP3

Data transmission function: can copy music to play MP3(connected directly to a PC via a USB

Cable, when plug into microSD card (also name TF Card) as aU-disk directly copy songs)

Battery: built-in rechargeable lithium battery