This is a wireless earphone (with noise canceling) from HiFiMAN, a well-known high-end audio equipment manufacturer. I purchased it new last month and have only listened to it for 1-2 hours, so it's practically new. All accessories are included as shown in the photos. I am selling it because I received another pair of earphones. When I opened the box, there is a mark where I peeled off the sticker (the surface vinyl is slightly lifted), but the main unit is like new and has no noticeable scratches. Earphones: Svanar wireless Brand: HIFIMAN Wearing style: Separate left and right, completely independent Earphone/Headphone type: Canal type Color: Silver Wireless/Wired connection: Wireless Earphone/Headphone features: Noise canceling, Microphone, Waterproof/Splashproof, Remote control Low-frequency range (Hz): 10 Hz High-frequency range (kHz): 35 kHz Wireless standard: Bluetooth Bluetooth codecs: LDAC, AAC, SBC IP standard (waterproof standard): IPX5 Charging terminal: Qi standard Weight (g): 8 g