RBS S18 Open-Ear Wireless Earbuds, Bluetooth 5.4, IPX5

The RBS S18 are ultra-open (OWS) wireless earbuds with Bluetooth 5.4, IPX5 water resistance and 4 to 5 hours of playback or talk time. Their small size makes them easy to carry.

Best for: Everyday music and calls.

Key features of the RBS S18 Open-Ear Wireless Earbuds

• Open-ear design
• Bluetooth 5.4
• IPX5 water resistance
• 4 to 5 hours playback or talk

RBS S18 Open-Ear Wireless Earbuds specifications

Compatibility and setup

Works with iPhone, Android phones, tablets and laptops (Bluetooth 5.4): switch on pairing mode, then choose it in your device's Bluetooth settings. After the first time it reconnects automatically. For more help choosing, read our earbuds buying guide or how Bluetooth earbuds work.

RBS S18 Open-Ear Wireless Earbuds FAQs

Does the RBS S18 Open-Ear Wireless Earbuds work with iPhone and Android?

Yes. It connects to iPhone and Android phones over Bluetooth (Bluetooth 5.4).

How long does the battery last?

Up to 4 to 5 hours per charge. Real-world battery life depends on volume, settings and how you use it.