This is a Shokz OPENFIT2 T920 wireless earphone, right ear only. These are open-ear headphones that don't block your ears, allowing you to enjoy high-quality sound while naturally hearing ambient sounds. They are perfect for sports and everyday use. ★Included Items Right ear only ★Condition This is a used item, so please refrain from purchasing if you are concerned about minor imperfections. ★Operation Check Power ON/OFF, Bluetooth connection, audio output, and button operations (play/pause, volume adjustment, etc.) have been confirmed. We have confirmed that it is working properly. ★Specifications **Main specifications of Shokz OpenFit 2 (T920).** - **Open-ear design that doesn't block your ears**: Safety and comfort that allows you to enjoy music while hearing ambient sounds. - **Shokz DirectPitch™ Technology**: Unique acoustic structure provides a high-quality audio experience and deep bass. - **18mm x 11mm dynamic driver**: Delivers clear and powerful sound. - **Bluetooth 5.2**: Stable connection and low latency. - **Long battery life**: Up to approximately 10 hours of continuous playback with the earphones alone. - **IP54 waterproof and dustproof**: Life waterproof performance that can withstand sweat and light rain. Perfect for sports. - **AI noise-canceling microphone**: Reduces background noise during calls and transmits clear voice. - **Lightweight design**: Approximately 6.2g per ear, comfortable even for long periods of wear. - **Supports multi-point connection**: Can connect to two devices simultaneously. Other features: Noise canceling