Wireless team to explain the system, naturalists explain the system, tour player, simultaneous interpretation systems Description: Model:. W2412 1. Original ear-hook design, compact and lightweight, comfortable to wear, get rid of troubled 2. headphone cable with one ear sets and hook for replacement. 3.8 channels at the same place does not interfere with the polymer battery. The original digital audio interference-free transmission, digital radio co-away covered within a radius of about 150 meters 5. without fear of receiving the acceptable range 6. quality digital audio processing technology;. CD-like sound quality is perfect for high-fidelity voice to explain the use of the world unimpeded lawful 7. 2400 trillion frequency bands around the world unimpeded, super anti-interference ability 8. phones have. working lights, suggesting Receiver activity 9. With volume control function wireless tour guide transmitter models:.... WUS068T 1.LCD LCD display power and Channel 2. A transmitter with multiple receivers can be polymerized 3. was battery-powered, USB independent charging. 4. On the same occasion can accommodate 1-95 channels, multiple launchers each other quit while using the rope together. 5. Transmitting distance up to 150 meters. 6. With a professional XLR 7. You can also enter without fear behind MP3, real music sharing 8. With multiple sets of memory channels simultaneously using the same occasion, the need to each transmitter channel setting stagger, such as: Group 1 team transmitter C H01, which players sink all set to CH01, Group 2 team, the transmitter CH02, which players sink all set to CH02 `` Group 8 team, the transmitter CH08, whose team is all set to receive the system CH 08 the first time you need to set the channel, then there is a channel memory function, using an open power switch can be used normally. (E) Operation Notes 1. The group of instructors and visiting guests as far as possible within the line of sight, in the corner of the stairs and the wall will affect the distance. 2. The same room with the guests during a visit to eight groups, without any interference.