Are Bluetooth and ambient sound both stereo (coming through both ears)?

Yes, Bluetooth and TSC volume for the ADVANCE BT come through both earbuds. The headphones are designed with separate left and right microphone channels to the corresponding ear to give you spatial and directional awareness.

Can the ADVANCE BT earbuds connect to two devices at the same time?

Yes, the ADVANCE BT earbuds can connect to two devices at the same time.

Can you use Bluetooth while using TSC? Do you have to use Bluetooth to be protected?

You can use both Bluetooth and TSC at the same time. Heat activated polyurethane foam ear tips block 26dB of noise so your hearing is always protected, even if you are not connected to Bluetooth.

What is Tactical Sound Control? Can it be turned on/off?

TSC is a level-dependent technology that uses omni-directional microphones to allow safe sounds to actively pass through the product while blocking harmful gunshot noise. TSC volume can be turned up, down, or off from the control module.

Are the silicone eartips the same for hearing protection?

The eartips that come with ISOtunes Sport earbuds have been tested for a Noise Reduction Rating (NRR). The ADVANCE BT has a NRR of 26 dB while using the foam eartips or a NRR of 25 dB while using the triple flange silicone eartips.

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Sport Advance Bluetooth Shooting Ear Protection for Gun Range

Product ID: 529213100

Details

Brand
ISOtunes
Color
ADVANCE Black
Ear Placement
In Ear
Form Factor
In Ear
Noise Control
Sound

🔇26 dB noise reduction rating

🔊Bluetooth 5.0 wireless range

🔋10-hour rechargeable battery life

NT$8359

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🎯 Hear the shot, not the noise — Stay sharp, stay connected.

ALL DAY POWER TO KEEP YOU LOCKED IN - Up to 10 hours of uninterrupted battery life for marathon shooting sessions.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Effortlessly pair with your phone or tablet to control music and calls on the go.
CRYSTAL CLEAR CALLS IN LOUD ENVIRONMENTS - Noise-suppressing mic with echo cancellation ensures your voice cuts through the chaos.
RUGGED IP 67 WATERPROOF DUSTPROOF DESIGN - Built to endure sweat, water, and dirt—ready for any range or outdoor adventure.
TACTICAL SOUND CONTROL FOR FOCUSED PROTECTION - Block harmful gunshot noise while staying aware with advanced audio passthrough tech.

ISOtunes Sport Advance Bluetooth Ear Protection combines industry-leading 26 dB noise reduction with tactical sound control to protect your hearing at the gun range. Featuring Bluetooth 5.0 for wireless connectivity, a noise-cancelling microphone for clear calls, and a durable IP67-rated waterproof design, these earbuds deliver up to 10 hours of rechargeable battery life—perfect for professionals who demand safety, communication, and endurance in one sleek package.

Specifications

ASIN	B0BZ8ZK7J1
Additional Features	Lightweight, Noise Isolation
Age Range Description	Adult
Antenna Location	Noise Protection
Audio Driver Type	Balanced Armature Driver
Battery Average Life	10 hours
Best Sellers Rank	#38,286 in Electronics ( See Top 100 in Electronics ) #95 in Hunting & Shooting Earmuffs #1,886 in Earbud & In-Ear Headphones
Bluetooth Range	10 meters
Bluetooth Version	5
Brand Name	ISOtunes
Built-In Media	Earbuds, In-line Remote
Cable Features	Without Cable
Color	ADVANCE BT-Matte Black
Compatible Devices	Smartphones, Laptops, Tablets, Smart Speakers
Connectivity Technology	Wireless
Control Method	Remote
Control Type	Media Control
Customer Package Type	FFP
Customer Reviews	3.9 3.9 out of 5 stars (939)
Earpiece Shape	Rounded tip
Enclosure Material	Plastic
Global Trade Identification Number	00850045924379
Headphone Folding Features	In Ear
Headphone Jack	No Jack
Headphones Ear Placement	In Ear
Item Type Name	Earbuds
Item Weight	7 ounces
Manufacturer	ISOtunes
Model Name	ADVANCE BT
Model Number	IT-37
Noise Control	Sound Isolation
Number of Items	1
Sensitivity	85 db
Style Name	In-ear Earbuds
UPC	850045924379
Unit Count	1 Count
Warranty Description	No
Water Resistance Level	Waterproof
Wireless Technology	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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NT$8359

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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