{"product_id":"sentry-osh-over-ear-bluetooth-headphones-white-active-noise-canceling-20db-22-hour-battery-foldable-travel-case","title":"SENTRY OSH Over-Ear Bluetooth Headphones White — Active Noise Canceling -20dB, 22-Hour Battery, Foldable Travel Case","description":"\u003cp\u003e\u003cstrong\u003eSENTRY OSH are over-ear Bluetooth headphones with active noise cancellation, an adjustable ergonomic fit, and up to 22 hours of playback for everyday listening and travel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese SENTRY OSH headphones combine -20dB Active Noise Cancellation, Bluetooth 5.3 connectivity, and a foldable, travel-friendly design to deliver a balanced feature set at an accessible price. They include on-ear controls, a built-in microphone for calls, USB-C charging, a 4-foot aux cable for wired use, and a protective carrying case. Whether you commute, work from home, or travel, these headphones are tuned to reduce distraction and extend listening time between charges.\u003c\/p\u003e\n\n\u003ch3\u003eHow effective is the noise cancellation for commuting and office use?\u003c\/h3\u003e\n\u003cp\u003eThe SENTRY OSH uses Active Noise Cancellation that reduces ambient sound by up to -20dB, lowering mid- and high-frequency distractions such as conversation and city noise. ANC performance is targeted to make voices and typical background hum less intrusive without introducing heavy processing artifacts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e-20dB ANC for mid\/high frequency reduction\u003c\/li\u003e\n  \u003cli\u003ePassive noise isolation from over-ear cushions for low-frequency damping\u003c\/li\u003e\n  \u003cli\u003eCan be used with ANC off to save battery or with wired aux for full signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the battery last and how quickly does it recharge?\u003c\/h3\u003e\n\u003cp\u003eSENTRY OSH provides up to 22 hours of continuous playback on a full charge from its 400mAh battery, suitable for long workdays or round-trip flights. Charging uses USB-C and takes about three hours to reach a full charge with the included cable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e22 hours typical wireless playback per full charge\u003c\/li\u003e\n  \u003cli\u003e400mAh battery capacity with approximately 3-hour full charge time\u003c\/li\u003e\n  \u003cli\u003eUSB-C cable included for faster, standardized charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I control music and calls without reaching for my phone?\u003c\/h3\u003e\n\u003cp\u003eYes — tactile on-ear buttons let you adjust volume, skip tracks, answer and end calls, and toggle ANC. A built-in microphone supports hands-free calling; Bluetooth 5.3 provides reliable connectivity up to about 30 feet from the paired device.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOn-ear controls for play\/pause, track skip, and call management\u003c\/li\u003e\n  \u003cli\u003eIntegrated microphone for voice calls and virtual assistants\u003c\/li\u003e\n  \u003cli\u003eBluetooth 5.3 with ~30 feet range and no app required for pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these headphones portable and comfortable for long wear?\u003c\/h3\u003e\n\u003cp\u003eThe headphones feature an ergonomic over-ear design, adjustable headband, and fold-flat hinges so they collapse into the included carrying case. Soft ear cushions reduce pressure for extended listening sessions and the bi-fold design keeps them compact in bags.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable headband and soft over-ear cushions for comfort\u003c\/li\u003e\n  \u003cli\u003eBi-folding mechanism for compact storage in the carrying case\u003c\/li\u003e\n  \u003cli\u003eIncludes 4-foot aux cable for wired use when battery is depleted\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The SENTRY OSH headphones are a practical choice for commuters, remote workers, and travelers seeking solid ANC, long battery life, and straightforward controls without a premium price tag. They suit listeners who want dependable wireless performance plus a wired fallback, and shoppers who value an American company’s 90-day guarantee and accessible customer support.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these headphones support wired listening?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — a 4-foot aux cable is included so you can use them wired when the battery is depleted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I charge the SENTRY OSH headphones?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Charge via the included USB-C cable; a full charge takes about three hours for up to 22 hours of playback.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SENTRY","offers":[{"title":"Default Title","offer_id":48413626171549,"sku":"B0DLHZVWR2","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/sentry-osh-front-view-white.jpg?v=1781274926","url":"https:\/\/nexoltic.com\/products\/sentry-osh-over-ear-bluetooth-headphones-white-active-noise-canceling-20db-22-hour-battery-foldable-travel-case","provider":"Nexoltic","version":"1.0","type":"link"}