{"product_id":"hollyland-solidcom-se-4s-wireless-4-person-noise-cancelling-headset-intercom-double-ear-version","title":"Hollyland Solidcom SE-4S Wireless 4-Person Noise Cancelling Headset Intercom - Double Ear Version","description":"\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_e0c39d752be9444c\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003eThe \u003cb data-path-to-node=\"0\" data-index-in-node=\"4\"\u003eHollyland Solidcom SE-4S Wireless 4-Person Noise Cancelling Headset Intercom (Double-Ear Version)\u003c\/b\u003e is a full-duplex communication network engineered specifically for small-to-medium production crews operating in demanding, high-volume environments. By replacing traditional single-ear configurations with an over-ear, double-ear design, this variant provides maximum passive physical isolation, keeping teams completely focused on directives without being distracted by ambient noise on set.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eOperating on the ubiquitous \u003cb data-path-to-node=\"1\" data-index-in-node=\"28\"\u003e2.4 GHz frequency band\u003c\/b\u003e, this decentralized, hub-free system bundles \u003cb data-path-to-node=\"1\" data-index-in-node=\"96\"\u003eone Master headset and three Remote headsets\u003c\/b\u003e that work straight out of the box with zero external base stations or trailing wires.\u003c\/p\u003e\n\u003chr data-path-to-node=\"2\"\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003e1. Double-Ear Acoustic Isolation \u0026amp; Dual-Mic ENC\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe defining element of this model is its dual-sided architectural layout paired with aggressive digital signal filtering:\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003ePassive Dual-Ear Barrier:\u003c\/b\u003e The dual-ear configuration wraps both ears in comfortable, padded cushions. This acts as an immediate physical shield against intense environmental noise, making it the ideal choice for concert stage managers, live motorsport mechanics, and industrial film sets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eDual-Mic Environmental Noise Cancellation (ENC):\u003c\/b\u003e Each headset features a primary vocal microphone and a secondary ambient-sensing capsule. An internal DSP chip computes the difference, actively scrubbing away up to \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"215\"\u003e20 dB of ambient distractions\u003c\/b\u003e like screaming crowds, wind shear, and booming PA subwoofers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eVocal Intelligibility Performance:\u003c\/b\u003e Boasting a \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"46\"\u003e71 dB Signal-to-Noise Ratio (SNR)\u003c\/b\u003e and a specialized frequency response of \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"120\"\u003e150 Hz to 7 kHz\u003c\/b\u003e, the system isolates human speech frequencies so instructions are heard clearly, reducing communication fatigue during marathon production days.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003e2. Full-Duplex Continuity \u0026amp; Adaptive RF Tuning\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSimultaneous Simultaneous Talk:\u003c\/b\u003e Moving past old \"push-to-talk\" walkie-talkies where users must wait their turn, the Solidcom SE supports absolute \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"146\"\u003eFull-Duplex\u003c\/b\u003e tracking. All four users can talk and listen at the same time, ensuring seamless, live-action camera cueing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eStable Wireless Range:\u003c\/b\u003e Delivers a reliable line-of-sight communication radius of up to \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"87\"\u003e350 meters\u003c\/b\u003e between headsets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eAuto Frequency Hopping:\u003c\/b\u003e To withstand signal-congested venues, the headsets continually monitor the local spectrum. If a local router or high-power video transmitter threatens the channel, the system automatically hops to a clean frequency pathway behind the scenes without audio dropouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003e3. Ergonomic, Weather-Resistant Construction\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eLightweight Balance:\u003c\/b\u003e Despite the double-ear layout, the system maintains a highly optimized structural design, weighing in at approximately \u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"140\"\u003e185 grams per headset\u003c\/b\u003e. This minimizes neck strain during extended live broadcasts or long multi-camera event assignments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eIPX4 Splash and Moisture Defense:\u003c\/b\u003e The internal PCB components are treated with a specialized protective coat. This shields the sensitive electronics from sweat, moisture, and sudden outdoor downpours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eIntuitive Moveable Boom Muting:\u003c\/b\u003e To instantly mute your channel for a private sidebar, simply flip the microphone boom upwards. It locks with a physical mechanical click at the vertical point. Dropping the boom back down restores your open connection in under a second. A tactile Push-to-Talk (PTT) button is also available on the ear cup if preferred.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003e4. Long-Run Power Pipelines\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eAsymmetric Power Profiles:\u003c\/b\u003e Powered by removable, hot-swappable \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"63\"\u003eHL-BAT770 Lithium-Ion cells\u003c\/b\u003e, the system matches power usage to network hierarchy. The Master headset delivers up to \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"179\"\u003e10 hours of runtime\u003c\/b\u003e, while the Remote headsets yield up to \u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"238\"\u003e12 hours\u003c\/b\u003e of continuous use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eDual Charging Architecture:\u003c\/b\u003e The kit arrives with a dedicated multi-slot external charging base that replenishes dead batteries in under 3 hours. For emergency backup power on set, each headset houses an active USB-C port, allowing users to run the system indefinitely via a portable power bank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eScalable Fleet Room:\u003c\/b\u003e This system can be expanded to accommodate an additional remote headset if your production needs grow, supporting a maximum of \u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"148\"\u003e5 simultaneous users\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eTechnical Summary\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eUser Configuration:\u003c\/b\u003e 4-Person Network (1x Master Double-Ear Headset, 3x Remote Double-Ear Headsets).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eWireless Technology:\u003c\/b\u003e Digital 2.4 GHz (GFSK Modulation \/ Peer-to-Peer topology).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eOperational Distance Threshold:\u003c\/b\u003e Up to 350 meters line-of-sight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eAcoustic Profile:\u003c\/b\u003e 150 Hz to 7 kHz Frequency Response; 71 dB SNR; Max Input Handling 115 dB SPL.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003eNoise Suppression Depth:\u003c\/b\u003e Dual-Mic ENC reducing more than 20 dB of background noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003eEnvironmental Rating:\u003c\/b\u003e IPX4 Water and Moisture Resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,6,0\"\u003e\u003cb data-path-to-node=\"14,6,0\" data-index-in-node=\"0\"\u003ePower Capacity:\u003c\/b\u003e 770 mAh Li-ion detachable battery core; 3-hour recharge cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,7,0\"\u003e\u003cb data-path-to-node=\"14,7,0\" data-index-in-node=\"0\"\u003eBox Contents:\u003c\/b\u003e 1x Master Double-Ear Headset, 3x Remote Double-Ear Headsets, 4x HL-BAT770 Rechargeable Batteries, 1x Multi-Slot Charging Base, 1x USB-A to USB-C Cable, Headset ID Number Stickers, User Manual.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe \u003cb data-path-to-node=\"15\" data-index-in-node=\"4\"\u003eHollyland Solidcom SE-4S Double-Ear Version\u003c\/b\u003e is a powerful, highly specialized tool for crew coordination in loud, chaotic environments. By combining dual-ear physical isolation, advanced environmental noise reduction, and a completely wire-free design, it gives production teams the absolute focus and audio clarity needed to execute complex live events flawlessly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":52073408856366,"sku":"HOL-SOLSE-4S-DH","price":16160.95,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/HOL-SOLSE-4S-DH_image1_64a8cd9b-2050-4926-8ab4-68d129d3f1c4.jpg?v=1782129330","url":"https:\/\/shopvisuals.tv\/products\/hollyland-solidcom-se-4s-wireless-4-person-noise-cancelling-headset-intercom-double-ear-version","provider":"ShopVisuals.tv","version":"1.0","type":"link"}