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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Description

🎵 Upgrade your ride to wireless freedom—because your music deserves the best!

DUAL DEVICE PAIRING - Stay connected to two devices simultaneously—never miss a call or your favorite playlist again.
SEAMLESS WIRELESS STREAMING - Transform any AUX device into a Bluetooth powerhouse with ultra-stable Bluetooth 5.0 connectivity.
ALL DAY POWER FAST RECHARGE - Up to 16 hours of uninterrupted playback with quick 2.5-hour Type-C charging—use it while charging, no downtime.
CRYSTAL CLEAR CALLS ON THE GO - Advanced CVC8.0 noise cancellation and DSP tech block out distractions for flawless hands-free conversations.
DRIVE SAFER WITH VOICE NAVIGATION - Built-in mic and voice broadcast support keep your eyes on the road and hands on the wheel.

The COMSOON Bluetooth 5.0 Receiver converts any AUX-enabled device into a wireless audio hub, featuring advanced noise cancellation, 16-hour battery life with fast Type-C charging, dual device connectivity, and hands-free call support for safer driving and seamless music streaming.

Specifications

Control Method	App
Controller Type	Android / iOS
Control Type	Basic
Human-Interface Input	Buttons
Connector Type Used on Cable	Auxiliary
Number of Ports	1
Hardware Connectivity	3.5mm Audio
Battery Weight	0.07 Grams
Lithium Battery Weight	0.07 Grams
Item Weight	65 Grams
Item Dimensions L x W x H	2.36"L x 1.54"W x 0.39"H
Compatibility Options	Smartphone, Tablet, Laptop
Compatible with Vehicle Type	Car
Compatible Devices	Laptop, Tablet, Smartphone
Installation Method	wired
Color	Black+Silver
Supported Media Type	GenericAudio
Outer Material	Aluminum
Additional Features	Hands-free Calling, CVC8.0 Noise Cancellation, Digital Signal Processor, Intelligent Noise Reduction, Bluetooth 5.0, Auxiliary Bluetooth Adapter, 3.5mm AUX Port, Navigation, Long Battery Life, Built-in Mic, Bluetooth to Aux, Car Audio Adapter
Material Type	Aluminum
Number of Batteries	1 Lithium Ion batteries required. (included)
Rechargeable Battery Included	Yes
Power Source	DC
Number of Lithium-ion Cells	1
Lithium-Battery Energy Content	0.93 Watt Hours
Supported Battery Types	Lithium-Ion
Battery Charge Time	2.5 Hours
Bluetooth support?	Yes
Data Link Protocol	Bluetooth
Wireless Compability	Bluetooth
Connectivity Technology	Bluetooth, Auxiliary
Audio Output Mode	Stereo
Number of Channels	1
Audio Input	3.5mm AUX
Audio Output Type	Headphone

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

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.