Will these work with the ath-m40x?

No, the shape is too different.

What is the advertised battery life of this product?

It may say 5, or 6 hours, but real world usage (between 75-95% volume) while at the gym using Spotify, I feel LUCKY if I get even 2 hours out of the battery before it dies. I thought I had a faulty unit and have since ordered this product twice and it always ends up the same; at first I can get 2.5-3 hours maximum out of the battery, and after about 4-5 weeks of use I am lucky if I get even 120 minutes of music playback before it’s dead. By the end of 2 months it’s down to about 60 minutes at 90% volume before it shuts off. Yes I’ve tried resetting the battery as if it were an old school unit, and never let it drain entirely for the first 2 months, heck I even tried draining it entirely and doing a batter reset on it and it all makes zero difference. 60-90 minutes of battery on all 3 units after the first month. (Verified purchaser because, like I said, I bought 3 because I didn’t want to believe the product was as crappy as it really was.)

will these work with ATH-M70x ?

They should work on the M70x. They both use a 45mm diaphragm, I assume the housings are the same. I have a pair of M70x's coming, I will update for sure.

Does this require modifying the locking mechanism?

No modifications required. You just plug it, and it stays in its place.

Bluetooth Adapter And Amplifier Bal M50x

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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348 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your sound, ditch the wires, own the moment.

COMPACT POWERHOUSE - Weighing just 0.64 oz and pocket-sized, it’s the ultimate travel companion for audiophiles on the move.
TRUSTED AUDIO UPGRADE - Join thousands upgrading their sound with a top-ranked Bluetooth adapter designed specifically for ATH-M50x.
PLUG PLAY SIMPLICITY - Auxiliary connector ensures effortless compatibility with your favorite headphones—no tech headaches.
PRECISION AMPLIFICATION - Active speaker amplification delivers studio-quality sound that brings your music to life.
SEAMLESS WIRELESS FREEDOM - Cut the cords and elevate your ATH-M50x experience with crystal-clear Bluetooth audio.

The BAL-M50X by East Brooklyn Labs is a compact, battery-powered Bluetooth adapter and active amplifier designed exclusively for Audio Technica ATH-M50x headphones. It offers wireless connectivity and enhanced audio amplification in a sleek, lightweight form factor, making it a top choice for professionals seeking studio-quality sound on the go.

Specifications

ASIN	B01MFFH54C
Best Sellers Rank	#228 in Bluetooth Network Adapters
Color Name	Black
Compatible Devices	headphones
Connector Type	Auxiliary
Customer Reviews	3.5 3.5 out of 5 stars (718)
Date First Available	October 15, 2016
Hardware Interface	Bluetooth
Item Weight	0.64 ounces
Item model number	BAL-M50X
Power Source	Battery Powered
Product Dimensions	0.79 x 1.18 x 0.39 inches
Size	ATH-M50X
Speaker Amplification Type	Active
Speaker Count	1

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348 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered 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 Denmark.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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3 days ago

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Bluetooth Adapter and Amplifier BAL-M50X

Description

Specifications

Common Questions