http://www.100-gift.com/rss/175/1671/Laser-Radio_1.xml Laser Radio Wholesale,china Laser Radio Suppliers, Manufacturers, Exporters en-us Promotional Gifts Center http://www.100-gift.com/custom_product/175/1671-1/Laser-Radio-5133.html Features: 1) Radio key chain 2) Laser point on the head 3) Inline volume control dial 4) Specifications: a) Resisitor: 32 R b) Frequency range: 88 ~ 108MHz c) S / N: 50dB d) Power output: 2MW e) All channel frequency response: 250Hz ~ 6.3KHz