2.4G Digital wireless tour guide system

タイトルまたは説明

***** frequency: ********0 MHz; Real digital transmit; ***** & Volume Display *****:*0 Max;*-channel version for Simultaneous Interpretation; 3.Sampling rate: *@********************Response: ****0KHz, HDCD sound quality; ***** latency(<0.5ms), surrounding sound; 5.Low power consumption, transmitter can work 8 hours and receiver can work *0 hours continuely.With wild range of work voltage. 6.Wireless microphone can use rechargeable battery or dry battery; 7.Small in size, high integeration;Easy to install, flexible in design and support customization; 8.Auto mute when signal is weak or no signal;Auto sweep or manual change the channel function is optional;auto standby with current less than 0.5 mA when there is no signal; ***** power 1 MW***0MW as optional(Please confirm before order.Default power is **0 MW and transmit distance is **0 meters in open area); *0.Support at least *0 teams using at the same time at the range of **0 squire meters.