How long does the battery takes to charge and how long it last ?

It takes one hour and a half for a full charge and every full charge last 6-8 hours.

Does it have dual link feature ?

Yes, it has dual link functions which means this adapter can pair with two devices ( two phones or tablets ) at the same time.

Can I pick up any phone call from this Bluetooth adapter when I am listening music on the phone ?

Yes, it has microphone built-inside. You can pick up or reject any phone calls via the button.

Is it powerful enough to drive the Sennheiser Headphones ?

Yes, It has dedicated Headphone DAC ( amplifier ) built-inside.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Bluetooth Adapter and Wireless Audio Receiver with Microphone and 2.5mm Jack for Sennheiser HD598 / HD598Cs / HD598SE / HD595 / HD599 / HD559 / HD569 / HD579 / HD518 / HD558 Headphones

Product ID: 83806460

Details

Brand
Airfrex
Connectivity Technology
Bluetooth
Material
Aluminum Metal
Power Source
Battery
Special Feature
Automatic Low

🎧Custom fit for Sennheiser HD series headphones

🔊Texas Instrument amp chipset for rich, dynamic sound

🔋Fast 1.5-hour charge with long-lasting battery

R$335

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate Your Sennheiser: Cut the Cord, Not the Quality!

BASS BOOST ON DEMAND - Toggle the preset EQ bass enhancement with a simple double-click to customize your low-end punch.
SEAMLESS WIRELESS FREEDOM - Transforms your wired Sennheiser HD series into a wireless powerhouse with advanced Qualcomm Bluetooth chipset for lossless audio streaming.
SLEEK LIGHTWEIGHT READY TO GO - Aluminum enclosure and 15g weight with automatic on/off and 1.5-hour quick charge for all-day wireless convenience.
AUDIOPHILE GRADE SOUND AMPLIFICATION - Built-in TI headphone amp drives high-impedance Sennheiser headphones with crystal-clear detail and power.
HANDS FREE CALLS WITHOUT MISSING A BEAT - Integrated microphone and one-touch call control keep you connected even while jamming.

The Airfrex Bluetooth Adapter is a custom-designed wireless audio receiver and headphone amplifier tailored for Sennheiser HD series headphones. Featuring a Texas Instrument amplifier chipset and Qualcomm Bluetooth for lossless streaming, it delivers powerful, detailed sound with optional bass boost. Equipped with a built-in microphone for hands-free calls, fast charging, and a lightweight aluminum design, it effortlessly converts premium wired headphones into a modern wireless experience.

Specifications

ASIN	B07GVT1K1T
Additional Features	Automatic On/Off, Built-In Microphone, Hands-Free Calls, Low Latency, Noise Cancellation
Audio Input	2.5mm
Audio Output Mode	Stereo
Audio Output Type	Headphone
Battery Charge Time	1.5 hours
Battery Weight	2.6 g
Best Sellers Rank	#86,334 in Electronics ( See Top 100 in Electronics ) #397 in Wireless Audio Receivers & Adapters
Brand	Airfrex
Built-In Media	Bluetooth Module DSP Microphone Battery
Color	Silver
Compatibility Options	Headphone Speaker Earphone Amplifier Music player
Compatible Devices	Headphone
Connectivity Technology	Bluetooth
Connector Type Used on Cable	Auxiliary
Control Method	Touch
Controller Type	Button Control
Customer Reviews	2.8 2.8 out of 5 stars (39)
Enclosure Material	Aluminum, Metal
Hardware Interface	Bluetooth
Human Interface Input	Buttons
Installation Type	wireless
Item Weight	15 g
Lithium Battery Weight	2.6 g
Lithium-Battery Energy Content	0.4 watt-hours
Manufacturer	Forient Technology Co.,Limited
Model Name	SEHD
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Channels	2
Number of Lithium-ion Cells	1
Number of Ports	1
Power Source	Battery Powered
Supported Application	Spotify, YouTube, MP3, AAC, etc.
Supported Media Type	StandardAudioFormats
Supported Standards	AAC
UPC	708210350303
Unit Count	1 Count
Warranty Description	One Year Warranty
Wireless Compability	Bluetooth

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Excellent communication throughout the order process. Product is perfect.

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