- CS30 Car Bluetooth Device [Upgraded BT v5.3] with Call Receiver, FM Transmitter for Music System & Dual USB + Type C Charger; 7 Colour LED Lights; 6 EQ Presets; USB MP3 Support; Voice Assistant

Easy to setup and working as expected. Fast charging, USB music, all other controls are functioning well. I use an old model Nissan Micra which had only CD, FM & Aux inputs. After the CD player started giving troubles I was using Aux input for sometime which had its own inconveniences. Also my car did not had USB port so no charging option for mobiles. Then, searched and bhought this Crust30 just to enable wireless via bluetooth & Car's FM. USB Music & Fast charging are really useful to my car. Likes: Simple and yet good functioning. Music & Call quality is good. Turn off the car and restart it, the phone automatically connected and music starts playing from where it stopped. I use samsung music app. To be Improved: Wish this had an AUX output option also. As there is a very very minute difference in the music audio quality when compared to connecting the phone directly with Car's Aux and playing through Bluetooth FM. When in full volume a very low noise is coming. But be assured both issues are very very minute and merely noticeable. If you have an old model car just with FM and want to play music wireless then just go for it. This is my first product in this kind and it fulfilled my needs and I am happy. Many buyers mentioned about security/privacy that when other cars or FMs tunes to the same frequency as we set the other person also can listen to the music. But it is not an issue for me.

Good device,easy setup, working fine

It's a good product and runs well and easy to connect and use the product

Amazing Product Easy Connectivity Build Quality Fits Correctly Calls Quality and Mic Quality is Excellent Sustainability Functions Good Worth for Money

Bluetooth voice low

I have tested the product today after delivery, it works good ,the sound quality and usb charging port works fine. Satisfied with the product.

Value for money

I’ve been using the CRUST CS30 for a while now, and it’s a solid addition to my car setup. Here’s why I’d recommend it: Seamless Connectivity: The Bluetooth pairing is incredibly fast and stays stable throughout long drives. No more fumbling with wires or dropped signals. Effective USB Charging: The charging ports are a big win. They provide a steady output that comfortably handles both my mobile phone and my dash cam simultaneously without any overheating issues. Ease of Use: It’s a true "plug-and-play" device. The interface is intuitive, making it easy to manage calls and music while focusing on the road. Bottom Line: If you're looking for an affordable way to add Bluetooth to an older car while keeping your gadgets powered up, this is a fantastic choice.