ISOtunes Sport CALIBER BT Shooting Earbuds: True Wireless Bluetooth Hearing Protection, Water and Dust Proof, 13 Hour Battery, 25 dB Noise Reduction Rating (NRR) -> CALIBER BT Shooting Earbuds: True Wireless Bluetooth Hearing Protection, Waterproof a

Introducing the Next Generation of Hearing Protection from the brand ISOtunes and ISOtunes Sport.

Our start began with a passion for advancing hearing technology and a desire to create a family business. Haven Technologies launched ISOtunes as hearing protectors that offer more than just noise blocking.

What sets our products apart is the "ISOtunes Difference" - providing innovative, superior quality products and unparalleled customer support for hobbyists and professionals alike.

We are driven by the vision of a world free of preventable hearing loss, and our unique Tactical Sound Control (TSC) technology is a key step in achieving this goal. TSC is a level-dependent technology that uses omni-directional microphones to let safe sounds pass through while blocking harmful gunshot noise. You can adjust the TSC volume from the touch sensor earbuds and use Bluetooth concurrently.

The ISOtunes Sport CALIBER BT earbuds fit flush with your ears, allowing you to wear earmuffs over them with ease. When using TSC, the headphones are designed with separate left and right microphone channels to give you spatial and directional awareness.

The eartips we provide have been tested for a Noise Reduction Rating (NRR). The CALIBER BT has a NRR of 25 dB while using the foam or the silicone triple flange eartips that come with the product.

Here's a product comparison: ISOtunes Sport Electronic Ear Protection CALIBER BT Add to Cart ADVANCE BT Add to Cart DEFY BT Add to Cart DEFY Slim BT See Details DEFY Slim Add to Cart DEFY Slim Passive Add to Cart

Customer Reviews 3.9 out of 5 stars 175 4.0 out of 5 stars 31 4.1 out of 5 stars 79 4.1 out of 5 stars 35 4.1 out of 5 stars 44 Price $179.99$179.99 $139.99$139.99 $119.99$119.99 — $49.99$49.99 $29.99$29.99 Battery 13 Hrs + Case, Rechargeable 10 Hrs, Rechargeable 11 Hrs, Rechargeable 120 Hrs, AAA Batteries 300 Hrs, AAA Batteries N/A Noise Reduction Rating (NRR) 25 dB 26 dB 25 dB 21 dB 20 dB 23 dB Bluetooth 5.2 5.0 4.2 5.0 N/A N/A Durability IP67 Waterproof, Dustproof IP67 Waterproof, Dustproof IPX4 Water Resistant IPX4 Water Resistant IPX4 Water Resistant N/A Style True Wireless Earbud Earbud Foldable Earmuff Foldable Earmuff Foldable Earmuff Foldable Earmuff Magnetic Earbuds ✘ ✔ ✘ ✘ ✘ ✘

Our ISOtunes Sport CALIBER BT features a Noise Reduction Rating (NRR) of 25 dB and comes with TSC technology, Bluetooth 5.2 connectivity all packaged in a durable, IP67 waterproof and dustproof design.

With its all-day battery life and ability to provide clear calls at the range, ISOtunes Sport CALIBER BT is designed to offer protection, comfort, and utility for long sessions at the shooting range, or hunting and shooting related activities.

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