--- product_id: 96220527 title: "Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices" brand: "brand: quastro" price: "€ 0.84" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.it/products/96220527-quastro-bt450-hands-free-wireless-bluetooth-car-aux-kit-audio store_origin: IT region: Italy --- # Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices **Brand:** brand: quastro **Price:** € 0.84 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices by brand: quastro - **How much does it cost?** € 0.84 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/96220527-quastro-bt450-hands-free-wireless-bluetooth-car-aux-kit-audio) ## Best For - brand: quastro enthusiasts ## Why This Product - Trusted brand: quastro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Portable Design: Mini size with clip design the feature of portable can let you carry them to anywhere you want - Built-in rechargeable lithium battery, provides up to 4 hours working time, plug and play, and only takes 50 minutes to fully charge - BLUETOOTH 4.1 PORTABLE RECEIVER:Built with Bluetooth 4.1/HFP/HSP/A2DP/AVRCP to smart your life that you can enjoy music and hands-free calling from your smartphone in premium-quality sound.Up to 33ft connection range guarantees low signal delay.Our Bluetooth Car Adapter is not only for car, it is also could connect with your wired headphones via 3.5mm audio cable/adapter to help you enjoy the wireless. - DOUBLE LINKS & WIDE COMPATIBILITY: This Mini Bluetooth Receiver can connect two Bluetooth devices at the same time.It also could compatible with most smartphones and Bluetooth electronics, best ideal for home or vehicle audio systems and wired headphones.Please do not attempt to connect the gadget to such as Bluetooth headphones or speakers, this is meaningless since the functions as a Bluetooth receiver for those devices without Bluetooth feature itself but desire to receive Bluetooth signal. - Built-in rechargeable lithium battery, provides up to 4 hours working time, plug and play, and only takes 50 minutes to fully charge - ›See more product details ## Images ![Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices - Image 1](https://images-na.ssl-images-amazon.com/images/I/41e8ROSvVEL.jpg) ![Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices - Image 2](https://images-na.ssl-images-amazon.com/images/I/31C089nMsvL.jpg) ![Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices - Image 3](https://images-na.ssl-images-amazon.com/images/I/41ylVIeHKWL.jpg) ![Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices - Image 4](https://images-na.ssl-images-amazon.com/images/I/41dGBNLmpWL.jpg) ![Quastro BT450 Hands-free Wireless Bluetooth Car Aux Kit Audio Music Receiver Adapter with 3.5 mm Jack for Speaker Compatible with All Android and iOS Devices - Image 5](https://images-na.ssl-images-amazon.com/images/I/31GDnbj%2B2oL.jpg) ## Customer Reviews ### ⭐⭐⭐ Battery backup is very low and price is little bit high *by N***A on Reviewed in India on 4 February 2019* Quality is just ok for me, sound quality very good but it's not stereo, you'll get only mono out.Connectivity super fast and is one the best,Battery backup is below average or worst, I get only 1h to 2hr, charging speed is good, I try to charged using my mobile otg is work fine, you out of battery just try that too....Finally is priced little bit more, you get even less price and tha quality is same ### ⭐⭐⭐⭐ Useful product - Detailed review *by A***R on Reviewed in India on 22 February 2019* I recently bought this product but sadly didn't find any review that would help me buy this. Hence, thought of trying to add a review that talks about the product features, pros and cons in detail. I have deliberately added some very basic points too. Please note that my review broadly covers usage inside a car. Mine is a Honda Brio with factory fitted music system without bluetooth.1. This product has a built in battery, hence doesn't need to be connected to power always. You will be able to see the battery level on your phone screen just like bluetooth speakers. This feature is both helpful and annoying. Due to the battery, the device doesn't power off as soon as you take out the car key. So, if you have taken the key out, closed the door and maybe standing next to the car, an incoming call on your phone will get routed through the device if you are in the range. Turning the device off everytime while leaving the car can get annoying. On the other hand, the battery makes this device truly portable.2. It has a built in mic that helps you speak on your phone handsfree. The mic range is quite good and I have specifically taken feedback from people while talking if they are able to hear me clearly or not. Calls can be answered/disconnected by the pressing the call receive/end button on the device as well. So, this product instantly converts your old music system into a modern bluetooth enabled one.3. Sound output quality is excellent! If your car has good speakers, then expect a great effect.4. The device connects and reconnects(after car restart) very fast5. Device buttons are very tiny, bit difficult to use. Overall Build quality is not that great6. I had ordered seeing the black image but received a lousy white one7. Some people have rightly pointed out that it protrudes out too much when using the metal aux connector. But if you use another aux cable and keep it somewhere below, the mic range might get impacted and the other person won't be able to hear you clearly.8. This device can also help you convert your existing wired headphones into bluetooth enabledHope this helps. Would add more points after prolonged usage. ### ⭐⭐⭐⭐⭐ Pretty good Bluetooth receiver *by J***R on Reviewed in India on 5 February 2019* I bought this because my old Bluetooth headphone borked. Had low expectations. But I was pleasantly surprised. This thing connects to almost all Bluetooth devices and is pretty good at reception for upto 15 feet. Walls Will hinder it though so you need to maintain line of sight. Good as a temporary Bluetooth converter or adding Bluetooth to an older speaker system. The battery takes 30 to 40 minutes to charge from laptop USB and lasts for a decent 2 to 3 hours of medium volume playback. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/96220527-quastro-bt450-hands-free-wireless-bluetooth-car-aux-kit-audio](https://www.desertcart.it/products/96220527-quastro-bt450-hands-free-wireless-bluetooth-car-aux-kit-audio) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-07*