Wireless guitar system2.4GHz 4 Channel Rechargeable Digital Guitar Transmitter and Receiver for Electric Guitar,bass, violin, 300 meters transmission range (Black)Advanced Wireless Technology: The wireless guitar system features digital wireless technology that provides excellent audio quality, simple setup, and is extremely reliable for all gigging musicians. UHF original sound transmission, anti-interference and ultra-short delay, giving you the best music sound.High-Quality Compact Design: The wireless guitar transmitter and receiver are made of durable ABS plastic that can withstand the rigors of touring and the harshest climates. This wireless guitar system is perfect for any pedalboard thanks to its simple and compact design.Clear Signal Frequency Function: The wireless guitar system offers a full frequency response of 20Hz-20kHz, so you hear your guitar tone in great detail with only 4ms latency. Supports 4 sets of devices working at the same time, one to one; and max. Transmission range up to 100 meters.Long Working Time Rechargeable: Built-in rechargeable lithium battery, the working time of the guitar transmitter and receiver is up to 5 hours, and with a USB cable for convenient charging, which ensures good performance for every show.+ productThe company is dedicated to the development and production of music equipment, providing professional music equipment or accessories for music lovers. And we offer a 12-month after-sales warranty.Features :Audio response range: 20 Hz20 kHz.2. Frequency: UHF 730 MHz.3. Transmission range: max. 50 m (without obstacle); 30 m (through the wall).4. Transmission delay: less than 4 ms.5. Power supply: Built-in 3.7V 600mAh rechargeable lithium battery.Charging port: micro USB.Dimensions: 11 x 4.5 x 1.5 cm.Noticed :Musical instruments shown in the images are not included.If you have any problems, please contact us, we will endeavor to resolve your issue as soon as possible to ensure a 100% customer satisfaction experience.FeaturesContent :1 wireless guitar transmitter.1 wireless guitar receiver.1 USB cable.1 user manual (French language not guaranteed).