Mooer Audio Air P10 Guitar / Instrument Wireless System w/ 45' Range Description MOOER Air Plug wireless system is the wireless plan that provides great compatibility for guitarist wherever they go. Based on MOOER Micro series? design language, Air Plug is compact, dependable and intuitive. Up to 90 feet transfer range and 5-hour long battery life, make it reliably portable. With easy-to-use controls, low latency, Air Plug offers stable performance wherever to be placed on the amplifier, pedalboard. 4 individual channels, allows 4 gears work simultaneously Ranges up to 45 feet Less than 5ms latency Power Saving mode. 5-hours long battery life Suitable for electric guitar, acoustic instruments with piezoelectric pickups No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada *Just to be clear on DUTY, (regardless of what warns buyers of ) Canada and the USA have a trade agreement in place that allows US citizens to purchase/import up to $800 dollars per purchase in to the United States from Canada with NO Duty at all, State taxes are another story, some states charge a TAX some do not, BUT NO duty.