Specifications Model: Remax OWS-10 (RB-ST01) Type: True Wireless Stereo (TWS), in-ear neckband design Wireless Version: V6.0 Bluetooth Range: Up to 10 m (no obstacles) Driver Unit: 10 mm Rated Power: 10 mW Frequency Response: 20 Hz – 20 KHz Battery Capacity (Headset): 180 mAh Input: 5V – 1A Play Time: 20–25 hours (depending on volume) Charging Time: 1 hour Standby Time: Up to 9 days Charging Port: Type-C Product Size: 12.5 × 44 × 1.5 cm Product Weight: 51 g Box Size: 12.7 × 21.5 × 2.1 cm Box Weight: 85 g Compatibility: Android & iOS Features Modern in-ear neckband design, lightweight and comfortable True Wireless Stereo (TWS) for clear, high-quality sound Noise cancellation with ENC technology Built-in control buttons for easy operation Durable charging case with LED status display Compact portable case for charging and storage Long playtime up to 25 hours for music and calls Fast Type-C recharging Supports both Android and iOS devices Package Contents Remax OWS-10 Wireless Headset (RB-ST01, Black) Charging Cable User Manual