the product name is Alibaba Top Selling

Product Detail Basic Info Model NO.:2.4G Product Description Super portable design -Super mini, light weight, metal shell. UHF professional frequency, PLL synthesized design, 32 channels available. High performance double-IF circuit design. LCD display channel, frequency, volume, battery, RF level, AF level, and lock Mode. Receiver 16-step digital volume control. Panel lock with password.5 colors new digital tour guide model.JPG Built-in Lithium ion polymer battery, safe, light and good to environment. Unique clip-worn design, various ways of wearing. Charging with portable charging case, very convenient to charge, store, carry and manage. Adopt lead-free technics, according with RoHS and hold CE & FCC certifications. Europe tour group.jpg If you are looking for the alibaba top selling, Rich Technology must be your best choice. We're known as one of the leading China manufacturers and suppliers, offering you the customized service at low price. Welcome to buy or wholesale the quality guide system at a discount with our factory. url:http://www.richitek.com