Features:
    1. wireless headphone
    2. wired headphone
    3. FM radio receiver
    4. widely applicable to PC, TV, DVD, VCD, MP3, MP4 and other major audio sources

    Specifications:
    Transimitter:
    1) frequency: 86MHz
    2) modulation mode: FM
    3) transmission range: 30meters
    4) power supply: 2xAAA or 4.5V adaptor(to be purchased additionally)
    Receiver(headphone):
    1) frequency range: 84-108MHz
    2) reception mode: FM 
    3) frequency response: 20-20000Hz
    4) distortion: <=2%
    5) power supply: 2*AAA batteries(not included)

    Packing:
    Inner packing: 1 unit/color box
    Color box size: 22x10x26cm
    Qty./ carton:  20 units/carton
    Carton size: 51x45.5x54cm
    N.W/CTN: 10kg   G.W./CTN:11.5kg

OEM/ODM,Customized Logos/Designs are Welcome