AROMA ARU-03 Wireless Audio Transmission with Receiver Transmitter for Guitar Bass

Features: Wireless audio transmission system powered by built-in rechargeable lithium batteries, are suitable for guitar, bass and other instruments with 6.35mm audio output jack. Transmitter and receiver with 6.35mm mono audio plug, 60° rotatable, compatible for different audio jack position. Transmitter and receiver are matched automatically when power on, one button for all control, easy and convenient to use. UHF frequency and FM high fidelity coding technology, delay time less than 5ms, without compression or distortion, and max. 20M transmission range. 5 built-in UHF channels indicated by different color LED light: 863.7MHz-- red, 866.7MHz-- green, 869.7MHz-- blue, 872.7MHz-- yellow(red + green), 876.7MHz-- purple(red + blue). Description: Name: ARU-03 Transmitter weight:50g Dimension: 120x22x24mm(excluding plug or antenna) ARU-03 Receiver weight: 48.5g Dimension: 120x22x24mm(excluding plug or antenna) Whole package weight: 130g Dimension: 112x30x145mm Charging time: about 3 hours Using time: 4-5 hours Specifications: System Frequency Response: 40Hz-18kHz Channel: 5 UHF Channels Frequency: 863.7MHz/ 866.7MHz/ 869.7MHz/ 872.7MHz/ 876.7MHz Transmission Range: Max.20M (No obstacle) Transmission Delay: Less Than 5ms Signal Noise Ratio: