LEKATO 2.4Ghz Wireless Guitar Transmitter Receiver 4 Channels Wireless Guitar System Rechargeable Audio Wireless Wireless Transmitter and Receiver for Audio Electric Guitar Bass(WS-80) Transmitter: signal in, connect to your instruments, such as guitars, mussels, etc.   Receiver: signal out, connect to your instruments, such as Guitar Amp, Guitar Effects Pedal, Audio Mixer, etc.   Feature:   Clear Signal Transmission :    LEAKTO wireless guitar system is 2.4GHz ISM frequency band, , low noise, low latency( 5ms latency), more than 20m effective range. You are afforded the freedom to roam the stage for a truly superior performance.   8H Battery Life :    LEKATO WS80 wireless guitar transmitter receiver built in rechargeable lithium battery. The working time up to 8 hours after fully charged, no need to charge your device frequently, long working hours can ensure good performance for your every show.   High Compatibility :    220°rotatable head allows you adjust different position of instruments with input jack. Cool appearance, professional wireless system specially designed for most electric guitars, bass, electric-acoustic guitars, the Plug and Play : Long press the signal key to match transmitter and receiver at the same time, no other operation is required. If Transmitter & Receiver can not connect with each other, they need ID Pairing to Reset before first using, please see User Manual.    Multi Devices Supported :    A wireless guitar system supports one-to-one mode or one transmitter to several receivers mode. Support 4 sets of devices working at the same time.   Specifications:   ●Material:ABS plastic   ●Sample Range: 48KHz/16bit uncompressed digital transmission   ●Latency : 5ms no lag or signal lose   ●USB port for charging   ●105 dB dynamic range   ●Frequency Response: 10-22KHz -1dB   ●Distortion:0.02%   * About 100 feet transmit of outdoors   * 220°rotatable head, available for most music instruments   * Fit for all the electronic music instruments   * Support 4 sets of devices work at the same time   * Easy to use, plug and play   Package Included:   1* Transmitter   1* Receiver   1* USB Cable   1* User Manual