LEKATO 2.4GHZ Wireless Guitar System About 100 feet transmit of outdoorsFit for all the electronic music instruments Support 6 sets of devices work at the same time 2.4G ISM Worldwide Easy to use, plug and play Rotatable Wireless Guitar System 280rotatable head, available for most music instrumentsPackage include: 1* Transmitter 1* Receiver 1* USB Cable 1* User Manual Built-in Rechargeable Lithium Battery Sample Range: 24bit/ 48KHz uncompressed digital transmissionLatency : 1100mAh lithium battery, USB port for charging105DB dynamic range Frequency Response: 20-20KHz, +1dB/-3dB LEKATO WS80 Guitar Transmitter Receiver LEKATO L6 Wireless Guitar System LEKAKO WS60 Stereo Guitar System LEKATO WS70 Guitar Transmitter Receiver LEKATO WS50 Guitar System Frequency Band 2.4GHz UHF 2.4GHz UHF 5.