Open Wear Stereo: This indicates the headphones are designed to be worn without fully covering the ears, allowing for awareness of the surroundings.
Bluetooth V5.4: This is the wireless connection standard, promising stable and efficient connectivity.
OWS T2: This could be the model name or identifier for this specific design.
Crystal: This likely refers to the sound quality, suggesting clear audio output.
Battery Life: The box indicates 3 hours of call time, 5 hours of playback time, and a 200mAh battery capacity.