Built with Bluetooth 5.3 technology, the RB-S9 offers quick and stable wireless connectivity to your smartphone, tablet, or other Bluetooth-enabled devices with a range of up to around 10 m — meaning you can move freely without losing connection.

Inside, 10 mm dynamic drivers deliver balanced sound with clear highs, punchy mids, and satisfying bass, so your music and calls come through with rich audio quality. The earbuds are magnetically coupled, keeping them neatly secured around your neck when not in use and helping reduce cable tangles.

With a built-in rechargeable battery (≈110 mAh), you can enjoy around 8–10 hours of continuous playtime on a single charge — enough for a full day of music or talking. The ergonomic, lightweight construction with skin-friendly silicone tips ensures comfort during long listening sessions and movement.

Additional features include an integrated microphone for hands-free calls, easy-to-use control buttons to manage audio and calls, and basic water/sweat resistance for workouts and outdoor use.

Key Highlights

• Wireless Bluetooth 5.3 connection — fast and stable pairing.

• Comfortable neckband design for active use.

• 10 mm drivers for clear, balanced sound.

• Magnetic earbuds for easy storage.

• Long battery life (~8–10 hrs).

• Built-in mic and controls for calls and music.