CRUST CS40 Car Bluetooth Receiver, BT v5.3 Transmitter Receiver Device for Handsfree Calls, Music System; 3.5mm Aux Jack Adapter for Car,TV,PC & More; 10X Larger Mic, Bass Booster, Voice Assistant
Details
- Special FeatureHands-Free
- BrandCRUST
- Connectivity TechnologyBluetooth AUX
- Power SourceAdapter
- Product Dimensions5.8L x 3.3W x
Description
🚗🔊 Upgrade your ride & space with wireless audio wizardry!
- PLUG PLAY FREEDOM - Compact, lightweight design with USB and 3.5mm aux compatibility—wireless convenience wherever you go.
- VOICE ASSISTANT READY - Instant access to Siri or Google Assistant for hands-free control and multitasking mastery.
- BASS BOOSTER ON DEMAND - One-touch bass boost to elevate your music vibes and impress every passenger or guest.
- NEXT LEVEL CALL CLARITY - 10X larger built-in mic with noise suppression means your voice cuts through the noise every time.
- SEAMLESS 2 IN 1 BLUETOOTH MAGIC - Transform any aux device into a wireless powerhouse—car, TV, or PC, your audio just got smarter.
The CRUST CS40 is a compact 2-in-1 Bluetooth 5.3 transmitter and receiver that effortlessly converts non-Bluetooth devices like car stereos, TVs, and PCs into wireless audio hubs. Featuring a 10X larger noise-suppressing microphone for crystal-clear hands-free calls, a one-touch bass booster, and voice assistant support, it delivers premium sound and smart convenience in a sleek, plug-and-play design.
Specifications
| Brand | CRUST |
| Manufacturer | CRUST, Encasers, Lakhi Industry House, LBS Marg, Bhandup West, Mumbai - 400078. Contact: +91 9324153298 |
| Model | CS40 (2-IN-1) |
| Model Name | CS40 |
| Product Dimensions | 5.8 x 3.3 x 1.35 cm; 36.5 g |
| Item model number | CS40 (2-IN-1) |
| Hardware Interface | USB, 3.5mm Audio, Bluetooth 5 |
| Compatible Devices | Television, Smartphone, Speaker |
| Special Features | Hands-Free Calls |
| Number of items | 1 |
| Audio input compatible with the item | 3.5mm AUX |
| Audio output mode | Stereo |
| Audio Output Type | Speaker |
| Microphone format | Built-in |
| Power Source | Adapter |
| Batteries Included | No |
| Batteries Required | No |
| Type of cable or wire | AUX and USB Cable |
| Wireless Type | Bluetooth |
| Connector Type | Bluetooth, AUX |
| Compatible media type | Bluetooth 5.3 |
| Media type | Audio |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Supports Bluetooth Technology | Yes |
| Manufacturer | CRUST |
| Item Weight | 36.5 g |
Have a Question? See What Others Asked
Reviews
R**O
Perfect for Honda Amaze 2013
Good and easy to install, compatible with Honda Amaze 2013 model, we have to switch the selection to AUX mode and play any audio from mobile device.Compact in size, adhesive is not good, though they have given 2 quantity.Easy to connect and functionality is too good, clear sound and voice quality.If you are playing FM or USB songs then during calls just switch the mode to AUX from Honda Amaze console to receive the calls.Troubleshooting Guide:If you're not getting any audio after successfully pairing with mobile then do check the audio volume in the mobile phone and increase it. Initially I found there's no audio in the car and after checking options from mobile phone able to fix it.
O**R
Fantastic Bluetooth Receiver – Clear Sound, Sleek Design & Easy Setup!
I’ve been using the CRUST CS40 Car Bluetooth Receiver for a few weeks now, and I must say it has exceeded my expectations in every way.First off, the sound quality is excellent. Music comes through crisp and clear, and there's a noticeable improvement in clarity over older Bluetooth receivers I’ve used. The added Bass Boost button is a nice touch—it gives your music that extra punch, especially if you enjoy a richer, fuller sound while driving.What really impressed me is the mic sensitivity. Even with normal conversation volume, the person on the other end hears me loud and clear, regardless of whether I’m driving alone or with passengers. Everyone in the car can speak naturally without needing to raise their voice, which is a huge plus for hands-free calls.The design is minimal and elegant, and the build quality feels premium—nothing feels cheap or flimsy. The Bluetooth 5.3 support is another big win. Connection is rock solid with no dropouts, and pairing was incredibly simple. It literally took me less than a minute to set everything up, and using it daily is hassle-free.One thoughtful detail is the length of the wires. They're long enough to allow flexible placement anywhere on the dashboard, so you can keep things neat and tailored to your car’s layout.The only thing that felt off was the packaging. The unit came in a plain brown cardboard box, which looked a bit like a returned or previously opened product. After seeing other reviews with better-looking packaging, it raised a few questions. I think the seller should clarify in the product description if this is standard packaging or not, to avoid confusion.All in all, this is a well-rounded, well-built Bluetooth receiver that delivers on all fronts. If you’re looking for something that’s reliable, sounds great, and is easy to use, I’d highly recommend the CRUST CS40.
K**.
Very Good Product
A nice , simple and compact device. Working fine. Covers long distance as mentioned. So the signal must be strong. Easy to detect and connect other Bluetooth devices.
J**R
Complete review
The product is so good.It is very useful for non-bluetooth cars. The quality of product is good and value for money with latest bluetooth 5.3 version. For me it is nice product
R**R
Send good one
Sound quality is good Bass button was not working and I have received used one...
P**A
Good Product
Good quality product with clear music and calls. No issue with Bluetooth connectivity. Value for money product using in i10.
G**M
Whistling Noise
Working Fine, But there is some sort of whistling noise
B**S
Good quality and connection
It connects really well with alto K10. Real good sound quality and like the 2 modes qualities. A must buy product
Common Questions
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