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Questions & Answers
Are these ear buds controllable with a cell phone app? Expert Answer

The ISOtunes Sport Caliber True Wireless Tactical Earbuds are not controlled by a cell phone app. If they are Bluetooth connected to a cell phone the controls for the volume on the phone will control the sound volume of either music or phone calls in the ISOtunes Sport Caliber True Wireless Tactical Earbuds.

by Hunter, Gear Expert, September 22, 2022
How long on average do the ear buds last before needing to be charged? Expert Answer

The ISOtunes Sport Caliber True Wireless Tactical Earbuds have a battery life of 13 hours.

by Hunter, Gear Expert, April 5, 2022
Customer Reviews
Expert Review
Tactical AirPods by Andrew, Gear Expert, March 3, 2022
I am a regular AirPod user and was skeptical of any other device that could match their functionality and sound quality while also service as range day ear protection. I was suprised to discover that these ISOtunes Sport Caliber tactical earbuds fit ...
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20/21 found this helpful
Expert Review
Great multi use ear buds with solid hearing protection by Matt S., Gear Expert, February 8, 2024
I wanted a bluetooth compatible ear pro to use on the range when I'm practicing/training alone. I like being able to pre-record various range commands and strings of fire then play them to dictate my target engagement. It is also nice to listen to m...
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4/4 found this helpful
Helpful Positive Review Great sound amplification by JDizzle, Verified Owner, October 7, 2023
I have never used the type of noise canceling earbuds, but they seem to work very well. The noise amplification makes everything seem like it’s right next to you. Plus, being able to have a conversation at the same time is really great. Muffles crac...
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3/3 found this helpful
Helpful Positive Review Overall good set of buds for the range and more by Cooch, March 7, 2022
I brought these to an indoor range when I first received them. Nice selection of ear tip fittings are supplied. When shooting pistol inside I always use my Pro Ear muffs which I'm use to. These aren't as good as those but they did protect my eardrums...
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3/4 found this helpful
Helpful Positive Review Super comfortable, super effective by James Jeansonne, Verified Owner, November 5, 2023
Work as well as foam in-ear plugs, ambient noise is natural sounding. Very comfortable. If I'm not wearing a mask or hood, (basically as long as no clothing rubs against the outside of the plugs) I have forgotten that I was wearing them. And as a bon...
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3/4 found this helpful
Helpful Positive Review Rich Sound and Clear Amplification by Esho, February 19, 2022
These have been excellent thus far. The wide selection of foam ear buds makes it impossible not to find a perfect fit. The ambient noise amplification is so crisp and clean, it's almost freaky. The music listening experience is also very good. The au...
Read More...
1/3 found this helpful
Read All 23 Reviews
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Product Info for ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR

The Freedom You Want. The Protection You Need. CALIBER is a Bluetooth shooting earbud that packs a big punch in a little package. This electronic Ear Protection is completely dust, sweat, and waterproof and can run up to 13 hours without needing to be recharged. The completely cordless design allows you to move freely while Tactical Sound Control delivers amplified natural sound and gunshot noise reduction.image

Specifications for ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR:

Manufacturer: ISOtunes Sport
NRR: 25 dB
Quantity: 1
Size: Universal
Fabric/Material: Silicone
Package Type: Box
Included Accessories: Standard

Features of ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR:

  • Tactical Sound Control Technology;
  • SafeMax Technology;
  • True Wireless;
  • 2 Hr Auto Power Off;
  • Background Noise-Reducing Microphone;
  • IP67 durability rating

Package Contents:

  • ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR
  • (x3) Pairs of Short TRILOGYTM Foam eartips in 3 sizes (S/M/L)
  • (x3) Pairs of TRILOGYTM Foam eartips in 3 sizes (S/M/L)
  • Pair of Silicone triple flange eartips
  • Charging case with lanyard
  • USB-C charging cable

ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR Orderable Models

List of Orderable Models

ISOtunes Sport OPMOD CALIBER True Wireless Tactical Earbuds w/ Bluetooth, 25 NRR, Wolf Gray, Universal , MPN: IT-17OPGR-KIT2023 , Code: 4MA-EP-RHO724SE-IT-17OPGR-KIT2023
OPMOD ISOtunes Sport CALIBER True Wireless Tactical Earbuds With Bluetooth, 25 NRR, FDE, Universal , MPN: IT-17OPMO-KIT2023 , Code: 4MA-EP-RHO724SE-IT-17OPMO-KIT2023
USED, ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17 , MPN: IT-17-EDEMO , Code: 4MA-EP-RHO724SE-IT-17-EDEMO-DF-F
USED ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17, EDEMO14, Used, Condition Fair, Condition Fair, Used , MPN: IT-17-EDEMO14 , Code: 4MA-EP-RHO724SE-IT-17-EDEMO-US-D
ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17 , MPN: IT-17 , UPC: 859571006177 , Code: 4MA-EP-RHO724SE-IT-17

ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17 , MPN: IT-17-DMO , Code: 4MA-EP-RHO724SE-IT-17-DMO-OB-A
USED ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17, EDEMO12, Used, Condition Fair , MPN: IT-17-EDEMO12 , Code: 4MA-EP-RHO724SE-IT-17-EDEMO12
USED, ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth, 25 NRR, OD Green, IT-17 , MPN: IT-17-EDEMO , Code: 4MA-EP-RHO724SE-IT-17-EDEMO-OT-U
USED ISOtunes Sport Caliber True Wireless Tactical Earbuds, 25 dB, OD Green, IT-17, EDEMO1, Condition Like New, Inspect and Rebox , MPN: IT-17-EDEMO1 , Code: 4MA-EP-RHO724SE-IT-17-EDEMO-RE-A
ISOtunes Sport CALIBER BT Tactical Earbuds with True Wireless Bluetooth & AGM Global Vision Eyepiece for Rattler TC35 , MPN: IT-17-KIT1 , Code: 4MA-EP-RHO724SE-IT-17-KIT1
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