How long is the battery life when Using Bluetooth?

The battery life is very good on these headphones. I bought a huge packet of HEAVY DUTY no-name batteries (not alkaline) from a hardware store. It takes 2 batteries and I probably mow the pasture 3 or 4 times before I have to replace them and it takes me 6 hours to mow, so doing the math, you will get about 24 hours of music off a couple of cheap batteries before you'll need to replace. I would assume you will get much more if you use alkaline. An outstanding feature is that long before the batteries go dead, a woman's voice comes over the radio and says LOW BATTERY, so you get a heads up to change them out before they die. Another feature is that after many hours of use, the unit will check to see if you are still listening and will prompt you to hit the volume button in a few seconds or it will shut off on it's own to save the battery.

How long does the battery last on a full charge?

I can usually go about a week and a half on a full charge. I'm really good about waiting until the battery is really low and then doing a full charge before unplugging it. I listen about 7 hours out of a 9 hour day. It takes a long time to charge.

Is the rechargeable battery replaceable

3M ALPHA1100 Rechargeable Li-Ion Battery Pack is replaceable.

Does this have am/fm as well as bluetooth?

Thank you for asking. the 3M WorkTunes Connect Hearing Protector with Bluetooth Technology, does not have am/fm capability. If you are looking for both Bluetooth and am/fm radio capability, you will want the 3M Worktunes Wireless Hearing Protection with Bluetooth Technology and AM/FM Radio, model number 90542-3DC.

Worktunes Wireless Hearing Prot With Bluetooth 90543h1 Dc Ps 1

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Description

🔇 Work hard, hear smart — protect your ears and your vibe.

ALL DAY COMFORT DESIGN - Lightweight, low-profile with soft ear cushions and a flexible headband that fits perfectly under caps.
HANDS FREE COMMUNICATION - Integrated microphone lets you take calls without removing your hearing protection—stay connected and safe.
SEAMLESS BLUETOOTH STREAMING - Stream your favorite playlists or podcasts wirelessly while staying protected on the job.
SMART AUDIO ASSIST CONTROLS - Single-button interface with audio guidance keeps you focused and in control without distractions.
INDUSTRY LEADING NOISE REDUCTION - Block out up to 24 decibels of hazardous noise without sacrificing sound clarity.

The 3M WorkTunes Connect Wireless Hearing Protector combines premium 24 dB noise reduction with Bluetooth wireless technology, delivering high-fidelity sound and hands-free calling. Designed for professionals, it features a lightweight, low-profile build with soft ear cushions and a flexible headband for all-day comfort. With 30+ hours of battery life and intuitive audio assist, it’s the ultimate hearing protection for noisy work environments that keeps you connected and entertained.

Specifications

ASIN	B0723CYHPZ
ASIN	B0723CYHPZ
Age Range Description	Adult
Apparel Closure Type	Fold
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#64,263 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #82 in Safety Earmuffs
Brand Name	3M
Color	black
Customer Reviews	4.6 4.6 out of 5 stars (41,545)
Customer reviews	4.6 4.6 out of 5 stars (41,545)
Department	unisex-adult
Fit Type	Over the Head
Fit to Size Sentiment	Neutral
Global Trade Identification Number	00076308913267
Included Components	EARPLUGS
Is Discontinued By Manufacturer	No
Item Dimensions	14.8 x 9.9 x 17.9 centimeters
Item Type Name	EARPLUGS
Item Weight	349 g
Item model number	90543H1-DC-PS
Manufacturer	3M
Manufacturer	3M
Manufacturer Part Number	90543H1-DC-PS
Material Type	Plastic
Noise Control	Sound Isolation
Noise Reduction Rating (NRR)	24 Decibels
Pattern	Protector
Product Dimensions	14.81 x 9.91 x 17.93 cm; 349.27 g
Product Style	Worktunes Connect Bluetooth
Single Number Rating (SNR)	24 Decibels
Size	WorkTunes Connect
Style Number	90543H1-DC-PS
UPC	076308913267
Unit Count	1 Count

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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£99.94

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In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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WorkTunes Wireless Hearing Prot with Bluetooth, 90543H1-DC-PS, 1 unit/Pack

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Specifications

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