I'm selling these because I bought other earphones and no longer use them. There is a small scratch on the cat ear circled in light blue in the second picture, but it's in relatively good condition. I have cleaned them thoroughly with an alcohol wipe. * No pets or smokers Purchased in July Condition: Good Fully wireless earphones NEKO HP-C28BTC Chatora Bluetooth compatible wireless earphones Original price: 8,820 yen Brand: radius Wearing style: Separate left and right, completely independent Earphone/Headphone type: Canal type Color: Brown Wireless/Wired connection: Wireless Earphone/Headphone features: Microphone, Waterproof, Splashproof, Remote control Low-frequency range (Hz): 20 Hz High-frequency range (kHz): 20 kHz Impedance (Ω): 16 Ω Sound pressure sensitivity (db): 90 db Wireless standard: Bluetooth Bluetooth codec: AAC, SBC IP standard (waterproof standard): IPX4 Drive method: Dynamic type Driver size (mm): 6.1 mm Charging port: USB Type-C Charging time: 1.5 hours Weight (g): 6 g