KaiSai Wireless AUX Bluetooth Music Adapter with USB Interface
This wireless Bluetooth adapter is for the driver who wants to stream music from their phone in an older Mercedes Benz or Smart Roadster without factory Bluetooth. It turns your car into a modern entertainment hub, focusing on convenience for daily commutes.
Plug it into the AUX or USB port, and it pairs instantly—no tangled wires or complicated setups. The two-way audio ensures clear calls and music playback, while Alexa compatibility lets you control tunes hands-free. You hear every note crisply, even over road noise, making drives more enjoyable. It keeps your phone charged via USB, so you arrive with a full battery.
Features
- AUX audio input
- USB interface for charging
- Compatible with Mercedes Benz Smart Roadster
- MP3 music playback support
- Wireless Bluetooth connectivity
General specs
- Brand: KaiSai
- Seller: Joom
- ID: 68f8e9eeaea1d2015e5b0cc2
- Microphone: Yes
- Audio Codecs: aptX LL
- Connectivity: Bluetooth
- OS Compatibility: Android, iOS
- Water Resistance: IPX7
- Bluetooth Version: 5.0, 5.1, 5.2, 5.3, 5.4
- First listed by seller: January 16, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
Russia
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| Brand | KaiSai | JOYROOM | Skyfree | The Cozy Nook | Koogeelife | Bloom Habitat |
| Model | ACES | |||||
| Color |
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| Rating | ||||||
| Price | RUB 1,743.10 | RUB 2,113.03 | RUB 1,249.39 | RUB 11,204.20 | RUB 957.19 | RUB 2,186.43 |
| Seller | Joom | Gshopper | Joom | Joom | Joom | Joom |
| Update | Aug 31, 2026 | Jul 25, 2024 | Aug 13, 2026 | Feb 14, 2026 | Feb 14, 2026 | Feb 14, 2026 |
| Connectivity | Bluetooth | 3.5mm AUX | Bluetooth | Wireless | Bluetooth, AUX IN | Wireless Bluetooth |
| Compatibility | Smart Fortwo 450 | CarPlay, Android Auto | Smart ForTwo 451 2007 | Bluetooth-compatible, AUX IN | ||
Wireless AUX Bluetooth Music Adapter with USB Interface Black Wireless Bluetooth connectivity
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