The ISOtunes IT-36 Sport ADVANCE Bluetooth Tactical Earbuds are in-ear electronic hearing protection built for shooters, hunters, and anyone working around sharp, sudden noise who still needs to hear what is going on around them. This is a pair of electronic hearing protection earbuds designed for shooting, hunting, range use, and loud work environments. Model Number IT-36. The big draw here is simple: you get passive noise reduction from sealed ear tips, active sound passthrough for awareness, and Bluetooth audio in one compact setup that does not get in the way like full earmuffs can.

On the protection side, the ADVANCE BT uses heat-activated polyurethane foam ear tips rated at 26 dB NRR, and the included triple-flange silicone tips are rated at 25 dB NRR. ISOtunes also states the system limits harmful impact and continuous noise to a safe 85 dB. In practical terms, that means the earbuds are doing two jobs at once: physically blocking noise at the ear canal and electronically managing outside sound so conversation and environmental cues can still come through when conditions allow.

That is what makes these different from basic foam plugs. Tactical Sound Control gives you situational awareness instead of total isolation. If you are on a firing line, tracking movement while hunting, or working in a loud shop where coworkers still need to talk to you, that feature matters more than a raw spec sheet ever will. ISOtunes also notes that Bluetooth audio and Tactical Sound Control can be used at the same time, so you do not have to choose between hearing protection and connected audio.

The layout is also practical for real use. These are wired-together earbuds with a compact inline control module rather than fully separate true wireless buds. For this kind of product, that is a good thing. It gives you physical controls, keeps the earbuds from disappearing when you pull one out, and makes them easier to manage with gloves or when moving between shooting, talking, and storing the set in the included case. The over-ear retention loops help keep the buds planted during movement.

For connectivity, the earbuds use Bluetooth 5.0 and pair with Bluetooth-enabled phones, tablets, and computers. ISOtunes states they can connect to two devices at the same time, which is useful if you want them linked to a phone and another device without constantly repairing. Wireless range is listed at up to 30 feet, and the built-in microphone uses echo-cancellation and noise-suppressing tech to help keep calls clearer in loud surroundings.

Battery performance is solid for the category. Average battery life is 10 hours, rated as 10 hours of music only or 20 hours of Tactical Sound Control only. That means the product is set up for extended sessions instead of short use bursts. If your main need is all-day awareness at the range or on a hunt, that longer TSC runtime is a meaningful benefit.

Durability is another strong point. The ADVANCE BT is rated IP67 for dust, sweat, and waterproof protection, which is exactly the kind of rating you want on gear that lives in range bags, truck consoles, and hunting packs. It is also called out as OSHA compliant for workplace use and ANSI certified for its 26 dB noise reduction rating. That does not mean it replaces judgment about your environment, but it does show the product was built as actual hearing protection, not just as consumer earbuds with a tactical paint job.

Who should buy it? The best fit is the shooter or hunter who hates bulky earmuffs, wants better cheek weld on a rifle, or needs electronic hearing protection that can also handle music and calls. It also makes sense for users around intermittent loud noise who want hearing enhancement and hearing protection in one piece of gear. If your priority is compact ear protection with Bluetooth, awareness features, and weather resistance, this is the kind of setup that earns its keep.

ISOtunes IT-36 Sport ADVANCE Bluetooth Tactical Earbuds Make Sense When Muffs Get in the Way

This is a smart pick for shooters and outdoor users who want real hearing protection, better awareness, and Bluetooth audio in a compact setup that will not fight their gear.

• Who it's for: Range shooters, hunters, and anyone who wants low-profile electronic ear protection instead of bulky over-ear muffs.
• Why it stands out: You get 26 dB NRR with foam tips, Tactical Sound Control, Bluetooth 5.0, multipoint pairing, and IP67 durability in one package.
• Worth knowing: Like any in-ear protection, fit matters. If the tips are not seated right, you will not get the protection or the overall performance this system is built to deliver.

• Can you use Bluetooth and Tactical Sound Control at the same time? Yes. The earbuds can use Bluetooth audio and Tactical Sound Control together.
• Do you need Bluetooth turned on for hearing protection? No. The heat-activated foam ear tips provide passive protection, so your hearing is still protected even when Bluetooth is not in use.
• Can the earbuds connect to two devices at once? Yes. ISOtunes states the ADVANCE BT can connect to two devices at the same time.
• Is the ambient sound stereo in both ears? Yes. Bluetooth audio and Tactical Sound Control volume come through both earbuds, with separate left and right microphone channels for spatial awareness.