If i use this in the car will i get the high pitched electric buzz while charging?

High pitch noise when charging but not when unplugged

Do i need to turn it on and off when not in vehicle?

Hello! This Bluetooth receiver will automatically turn off when not pairing in 5 minutes. And its Bluetooth signal range is 33 feet. So if you leave this product in car, and take your phone away over 33 feet. It will automatically shut down after 5 minutes because of no Bluetooth device connected. However, in daily use, you may turn it on/off as you like or according the real situation. Hope this answer could help! Thank you!

Is it possible to disable the voice that says "maximum volume"?

No, that is built in software.This is a simple device.

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Our Other Brands:Hewyn|Selfship

COMSOON Bluetooth Receiver for Car, Noise Cancelling 3.5mm AUX Bluetooth Car Adapter, Wireless Audio Receiver for Home Stereo/Wired Headphones, Hands-Free Call, 16H Battery Life - Black+Silver

Product ID: 376709356

Details

Brand
COMSOON
Connectivity technology
AUX
Material
Aluminum
Power source
Battery

🎧3.5mm AUX versatile

📶Bluetooth 5.0 stable & fast

🔋16H battery life

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€ 14.86

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎵 Elevate your ride & workspace with wireless freedom — don’t get left behind!

DUAL DEVICE PAIRING - Stay connected to two devices simultaneously—perfect for juggling work calls and personal playlists effortlessly.
SLEEK PORTABLE DESIGN - Compact aluminum frame with a premium finish fits perfectly in your car or home setup, blending style with function.
SEAMLESS WIRELESS STREAMING - Transform any AUX device into a Bluetooth powerhouse with ultra-stable Bluetooth 5.0 connectivity.
CRYSTAL CLEAR CALLS ON THE GO - Advanced CVC8.0 noise cancellation and DSP tech block out distractions for pristine hands-free conversations.
ALL DAY POWER ZERO INTERRUPTIONS - Up to 16 hours of continuous playback with fast Type-C charging—use it while charging, never miss a beat.

The COMSOON Bluetooth 5.0 Receiver converts any AUX-enabled device into a wireless audio hub, featuring advanced noise cancellation, dual device connectivity, and up to 16 hours of battery life with fast Type-C charging. Its compact, stylish design and broad compatibility make it an essential upgrade for seamless music streaming and hands-free calls in car or home environments.

Specifications

ASIN	B08KY684PB
Additional Features	3.5mm AUX Port, Navigation, Long Battery Life, Built-in Mic, Bluetooth to Aux, Car Audio Adapter, Hands-free Calling, CVC8.0 Noise Cancellation, Digital Signal Processor, Intelligent Noise Reduction, Bluetooth 5.0, Auxiliary Bluetooth Adapter
Audio Input	RCA, 3.5mm AUX
Audio Output Mode	Mono
Audio Output Type	RCA, 3.5mm
Battery Charge Time	2.5 Hours
Battery Type	Lithium-Ion
Battery Weight	0.07 Grams
Best Sellers Rank	#1,558 in Electronics ( See Top 100 in Electronics ) #3 in Car Stereo Digital Media Receivers
Bluetooth support?	Yes
Brand	COMSOON
Built-In Media	1 x 3.5mm AUX Cord, 1 x 3.5mm Male to Male Connector, 1 x Bluetooth AUX Car Adapter, 1 x Type-C Charging Cable, 1 x User Manual
Color	Black+Silver
Compatibility Options	Bluetooth-enabled devices, Home Stereo System, Headphone
Compatible Devices	Laptop, Smartphone, Tablet
Compatible with Vehicle Type	Car
Connectivity Technology	AUX
Connector Type Used on Cable	Auxiliary
Control Method	Touch
Control Type	Basic
Controller Type	App Control
Customer Reviews	4.5 4.5 out of 5 stars (46,853)
Data Link Protocol	Bluetooth
Enclosure Material	Aluminum
Hardware Interface	3.5mm Audio
Human Interface Input	Buttons
Includes Remote	No
Installation Type	wireless
Item Dimensions L x W x H	6L x 3.9W x 1H centimeters
Item Weight	65 Grams
Lithium Battery Weight	0.07 Grams
Lithium-Battery Energy Content	0.93 Watt Hours
Manufacturer	COMSOON
Model Name	J22
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Channels	1
Number of Lithium-ion Cells	1
Outer Material	Aluminum
Power Source	Battery Powered
Rechargeable Battery Included	Yes
Supported Application	all Bluetooth-enabled audio applications
Supported Media Type	MP3, WAV, USB
Supported Standards	Bluetooth 5.0
Voltage	9 Volts (DC)
Wireless Compability	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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 14.86

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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