Best Wireless Guitar System

Best Wireless Guitar System - UHF Guitar Wireless System Transmitter Receiver Built-in Rechargeable Built- in Rechargeable wireless guitar transmitter    Wireless transmitter & receiver set for electroacoustic musical instruments like guitar, bass, etc. UHF 730MHz original sound transmission, anti-interface and ultra-short delay, giving you the best music sound. Supports 4 sets of devices working at same time, one-to-one; and max. transmission range is up to 50 meters. Built-in rechargeable lithium battery, long working hours; and comes with USB cable for convenient charging. Plug and play, simple to use; compact size and lightweight, easy to carry. Color: blackMaterial: ABSAudio Response Range: 20Hz-20kHzFrequency: UHF 730MHzTransmission Range: Max.50M (No obstacle); 30M (through-wall)Transmission Delay: Less Than 4msPower Supply: Built-in 3.7V 600mAh rechargeable lithium batteryCharge Port: Micro-USBItem Size: 11 * 4.5 * 1.5cm / 4.3 * 1.8 * 0.6 inchItem Weight: 35g / 1.2oz (for