Sennheiser EK IEM G4-A - Stereo bodypack receiver. Includes (1) pair of IE4 earbuds, frequency range:A (516 - 558 MHz)

Robust bodypack receiver delivering clarity along the whole frequency spectrum for daily use on stage Easy and flexible wireless synchronization between transmitter and receiver via infrared Compatible with Sennheiser WSM control software for flexible frequency allocation Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range self.__next_f.push([1,"1:\"$Sreact.fragment\"\n2:I[16327,[\"7359\",\"static/chunks/7359-79bfea70dc4e4a4b.js\",\"802\",\"static/chunks/802-0ed89c0e112c753e.js\",\"5606\",\"static/chunks/5606-c716dbb0d2957c0d.js\",\"7528\",\"static/chunks/7528-07c3109e046a93a6.js\",\"7177\",\"static/chunks/app/layout-28110968675a5aef.js\"],\"default\"]\n3:I[86778,[\"7359\",\"static/chunks/7359-79bfea70dc4e4a4b.js\",\"802\",\"static/chunks/802-0ed89c0e112c753e.js\",\"5606\",\"static/chunks/5606-c716dbb0d2957c0d.js\",\"7528\",\"static/chunks/7528-07c3109e046a93a6.js\",\"7177\",\"static/chunks/app/layout-28110968675a5aef.js\"],\"AppInsights\"]\n4:I[62280,[\"7359\",\"static/chunks/7359-79bfea70dc4e4a4b.js\",\"802\",\"static/chunks/802-0ed89c0e112c753e.js\",\"5606\",\"static/chunks/5606-c716dbb0d2957c0d.js\",\"7528\",\"static/chunks/7528-07c3109e046a93a6.js\",\"7177\",\"static/chunks/app/layout-28110968675a5aef.js\"],\"ClientDefaultLayout\"]\n5:I[97942,[],\"\"]\n6:I[85948,[],\"\"]\n12:I[40334,[],\"\"]\n13:I[28415,[],\"OutletBoundary\"]\n15:I[53246,[],\"AsyncMetadataOutlet\"]\n17:I[28415,[],\"ViewportBoundary\"]\n19:I[28415,[],\"MetadataBoundary\"]\n1a:\"$Sreact.suspense\"\n1c:I[41450,[\"7862\",\"static/chunks/b1101b62-bb527d44e68e3cec.js\",\"8378\",\"static/chunks/9e9dc2a0-8c6dd200f0e83742.js\",\"9645\",\"static/chunks/e2f4d823-95aa74247c683a3a.js\",\"7359\",\"static/chunks/7359-79bfea70dc4e4a4b.js\",\"802\",\"static/chunks/802-0ed89c0e112c753e.js\",\"5606\",\"static/chunks/5606-c716dbb0d2957c0d.js\",\"5661\",\"static/chunks/5661-c06acfd8f06326b1.js\",\"800\",\"static/chunks/800-17ae3a61f7753fa8.js\",\"5301\",\"static/chunks/5301-55b3e607fb2f2083.js\",\"2789\",\"static/chunks/2789-9031a126796f7f87.js\",\"2422\",\"static/chunks/2422-09c16a7492c87bf5.js\",\"6533\",\"static/chunks/6533-7160389b0cb98d7e.js\",\"5578\",\"static/chunks/app/%5B...url%5D/page-f94a89b0653222db.js\"],\"\"]\n1d:I[46661,[\"7862\",\"static/chunks/b1101b62-bb527d44e68e3cec.js\",\"7359\",\"static/chunks/7359-79bfea70dc4e4a4b.js\",\"802\",\"static/chunks/802-0ed89c0e112c753e.js\",\"5606\",\"static/chunks/5606-c716dbb0d2957c0d.js\",\"5661\",\"static/chunks/5661-c06acfd8f06326b1.js\",\"7288\",\"static/chunks/7288-2bfa884e37cebd90.js\",\"2789\",\"static/chunks/2789-9031"])

What's in the Box

(1) EK IEM G4 Stereo receiver, (2) AA Batteries, (1) IE 4 Earphones, (1) Quick guide, (1) Safety guide, (1) Manufacturer declaration sheet