Portable Wireless MP3 Transmitter and Tour Guide

Basic Info.Model NO.TP-WTG04Memory Size2GBStyleDevicePC Interface2.4GSNR95dBOperationPush-ButtonScreenTFTRecording ModesWithoutFunctionBluetooth, 2.4GOperating SystemWindowsShortest Latency< 0.5msFrequency Response20 -20kHzBrand NameSoyoModel NumberSoyo-Wtg2010-MP3UseSchool, Church, ConferenceRx Supply Voltage2.5_3.6V DCFrequency2.400-2.483GHzTypeActiveSound QualityAnti-InterferenceSpecial FeatureWireless, PortableTrademarkSOYOTransport PackageSolid Paper Box PackingSpecificationAllOriginShenzhen, ChinaHS Code8525500000Product DescriptionSpecification*Performance characteristics.* Operate frequency: 2400-2483MHz* Channel: 20* Small in size, high integration* Shortest sound delay: