RB-602HB Headphones: High-Definition Calls, Multi-Function Buttons, Lightweight Design, Comfortable Fit, Low Power Consumption.

1. Retractable headband, freely adjustable size. 2. Seamlessly switch between wired and wireless connectivity, supporting multiple playback modes including Bluetooth, TF card, and external audio cable. 3. Supports hands-free calling with a built-in high-sensitivity microphone for unparalleled call quality. 4. Intelligent voice announcement of incoming calls for added convenience. 5. Supports connection to two mobile phones for greater ease of use. 6. Supports low-latency mode for a more immersive gaming experience.