Isotunes Sport Caliber BT Earbuds

The ISOtunes Sport Caliber hearing earplugs are designed for hunting and shooting sports. They are also suitable for environments where regular ear muffs cannot be used or conditions are particularly demanding. Thanks to Bluetooth connectivity, you can listen to whatever you want, regardless of the environment, and the hearing function allows you to hear what’s happening around you. Sudden and loud sounds, such as shots or machine noise, are dampened, while weak sounds are amplified. This allows for communication and hearing quiet sounds without the need to remove earplugs.

The earplugs can be connected to a smartphone or other Bluetooth devices. You can answer calls and listen to music with high-quality sound. The noise-compensated speech microphone isolates steady background noise and does not interfere with the call.

The earplugs are washable, making them hygienic. The package includes one pair of memory foam ear tips for each size (ISOtunes Trilogy) and silicone cone-shaped tips, so there is a suitable size for everyone (silicone replacement tips are not approved for hearing protection, so they can be used when hearing protection is not required).

The battery life is at least 13 hours. The storage case also serves as a charging station, allowing the headphones to be charged twice. This provides about 30 hours of additional usage time. The earbuds can be charged via the charging case from a power outlet or the case can be used as a power bank. Charging takes 2 hours when charged directly through the charging case.

Key features:

• Bluetooth 5.2
• Environmental listening or hearing function
• Extremely lightweight to wear – weight of one plug is 8 g
• Bluetooth connection possible simultaneously to two devices (multipoint)
• Battery life of 13 hours
• Automatic power-off to save battery if there has been no Bluetooth connection for two hours
• Charging time of 2 hours
• Dust and water resistant (IP67 rating)
• Background noise cancellation during calls
• SafeMax sound limiter 85 dP – note: does not meet EN352 internal sound production requirements
• SNR 32 with TRILOGY tips
• Package includes: ISOtunes Sport Caliber hearing earplugs, charging case and wrist strap, 3 pairs of Short ISOtunes Trilogy replacement tips (sizes S/M/L), 3 pairs of Tall ISOtunes Trilogy replacement tips (sizes S/M/L), 1 pair of cone-shaped silicone tips, USB-C charging cable.