I do not negotiate discounts. Since it is unopened, I have not confirmed its operation. I do not accept returns or complaints. Fully wireless earphones OpenFit SKZ-EP-000021 Shokz Beige OpenFit Brand: Shokz Wearing style: Separate left and right, completely independent Earphone/Headphone type: Ear-hook, clip-on type Color: Beige Wireless/Wired connection: Wireless Earphone/Headphone features: Microphone, sound quality adjustment, waterproof, splash-proof, remote control High-frequency range (kHz): 16.0 kHz Sound pressure sensitivity (dB): 95.0 dB Wireless standard: Bluetooth Bluetooth codec: AAC, SBC IP standard (waterproof standard): IPX4 Drive method: Dynamic type Charging port: USB Type-C Charging time: 2.0 hours Weight (g): 8.3 g SHOKZ OPENFIT wireless earphones in beige with an open-ear design. OpenFit is Shokz's new fully wireless earphones that inherit the "open-ear" concept. You can enjoy your own soundtrack all day long while staying comfortable and aware of the world around you. They are ultra-lightweight and open-ear, so you can clearly hear both the sounds you want to hear and the sounds of your surroundings. DirectPitch technology creates a complete audio experience, allowing you to immerse yourself in your favorite songs, podcasts, and audiobooks. The flexible ear hook design combines stability and comfort. It's designed so you can freely listen to music, calls, and the outside world at any moment. - Brand: SHOKZ - Model name: OPENFIT - Color: Beige - Features: Comfortable open-ear design Powerful bass, amazing high-quality sound experience Hear the surroundings without blocking your ears Enjoy even more with up to 28 hours of music playback IP54 dustproof and waterproof performance