Brand new and unopened. Color is black. Wireless earphones equipped with bone conduction technology Designed to be worn without blocking the ears Long battery life Ear-craft structure V5.4 Wireless Automatic pairing, instant connection High-quality sound, stereo sound, built-in microphone, ENC noise cancellation, touch control, low latency, single/dual ear mode, left/right separation, large capacity charging case, up to 60 hours of continuous playback, for men/women, LED display, wireless compatible, volume control, long battery life Thank you.