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.

J22 Bluetooth Car Receiver Silver

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

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

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Description

🚗 Elevate your drive with wireless freedom and crystal-clear sound!

DUAL DEVICE PAIRING - Connect two devices simultaneously and auto-reconnect for effortless switching and zero downtime.
SEAMLESS WIRELESS STREAMING - Transform any AUX input into a Bluetooth powerhouse for your car or home stereo.
ALL DAY POWER FAST RECHARGE - Up to 16 hours of uninterrupted playback with quick 2.5-hour Type-C charging—never miss a beat.
CRYSTAL CLEAR CALLS ON THE GO - Advanced CVC8.0 noise cancellation and DSP tech block out distractions for flawless hands-free calls.
DRIVE SAFE WITH VOICE NAVIGATION - Built-in mic and voice broadcast support keep your eyes on the road and hands on the wheel.

The COMSOON Bluetooth Receiver is a sleek 3.5mm AUX adapter that upgrades any wired audio system to wireless Bluetooth 5.0 connectivity. Featuring intelligent CVC8.0 noise cancellation, a built-in microphone for hands-free calls, dual device pairing, and an impressive 16-hour battery life with fast Type-C charging, it’s designed for seamless music streaming and safe navigation in your car or at home.

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	Microphone
Audio Output Mode	Stereo
Audio Output Type	Headphone
Battery Charge Time	2.5 Hours
Battery Type	Lithium-Ion
Battery Weight	0.07 Grams
Best Sellers Rank	#1 in Bluetooth Car Kits
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	Smartphone, Tablet, Laptop
Compatible Devices	Laptop, Smartphone, Tablet
Compatible with Vehicle Type	Car
Connectivity Technology	Bluetooth
Connector Type Used on Cable	Stereo Audio
Control Method	Touch
Control Type	Basic
Controller Type	Android / iOS
Customer Reviews	4.5 out of 5 stars 50,223 Reviews
Data Link Protocol	Bluetooth
Enclosure Material	Plastic
Hardware Interface	3.5mm Audio
Human Interface Input	Buttons
Includes Remote	No
Installation Type	Plug In
Item Dimensions L x W x H	2.36"L x 1.54"W x 0.39"H
Item Weight	65 Grams
Lithium Battery Weight	0.07 Grams
Lithium-Battery Energy Content	0.93 Watt Hours
Manufacturer	COMSOON
Material	Plastic
Model Name	J22
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Channels	1
Number of Lithium-ion Cells	1
Number of Ports	1
Outer Material	Aluminum
Power Source	DC
Product Dimensions	2.36"L x 1.54"W x 0.39"H
Rechargeable Battery Included	Yes
Special Feature	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 Special Feature 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 See more
Supported Application	Navigation
Supported Media Type	GenericAudio
Supported Standards	Bluetooth 5.0
Unit Count	1.0 Count
Voltage	9 Volts (DC)
Warranty Description	1 year customer service
Wireless Compability	Bluetooth

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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Perfect platform for hard-to-find items. Delivery was prompt.

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Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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J22-Bluetooth Car Receiver (Silver)

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Description

Specifications

Common Questions