Remax RB‐S1 Wireless Neckband Sports Earphones

Product Description

The Remax RB‑S1 Wireless Neckband Sports Earphones are designed for users who want comfortable wireless audio during workouts, travel, or daily activities. Featuring a lightweight neckband design, these earphones sit comfortably around the neck while providing a secure fit during sports and movement. With stable Bluetooth connectivity and powerful sound performance, they offer a reliable listening experience for music, calls, and entertainment.

Equipped with a large 280mAh battery, the RB-S1 delivers long-lasting performance with extended playback time, making it ideal for all-day use. The earphones also support TF card playback, allowing you to listen to music directly without needing a phone. Built-in controls and a microphone make it easy to manage music and calls conveniently.

Key Features & Specifications

• Model: Remax RB-S1

• Bluetooth Version: 5.1

• Wireless Range: Up to 10 meters

• Driver Unit: 10mm dynamic drivers

• Frequency Response: 20Hz – 20kHz

• Battery Capacity: 280mAh

• Music Playback Time: Up to 20 hours

• Charging Time: Approx. 1.5–2 hours

• Standby Time: Up to 180 days

• Weight: About 45g

• Built-in microphone for calls

• Magnetic earbuds for easy storage

• Supports TF card / MP3 playback mode