Anker Soundcore C40i (Bluetooth 5.4) [Open-Ear Wireless Earbuds/Ear Cuff/IPX4 Waterproof/Up to 21 Hours Playtime/Multipoint Connection] Rose Gold Brand: Soundcore Color: Rose Gold Ear Placement: Open Ear Headphone Type: Truly Wireless Impedance: 22 ohms Noise Control: None Ear cuff type for comfortable wear that doesn't block the ear: New earphones that can be used like an accessory, clipping onto the ear. You can enjoy music anywhere, reducing stuffiness and listening fatigue. Stable fit with an easy-to-wear flexible bridge: Using the included ear cuff caps provides even more stability, giving you peace of mind even when moving your body or sweating. Clear sound with large drivers: Large 12mm x 17mm drivers deliver powerful, deep bass. Delivers clear sound. Intuitive button control: Button control is adopted. Prevents malfunctions even if touched by hand during exercise or while moving. Package contents: Soundcore C40i, charging case, ear cuff caps (2 types), USB-C & USB-A cable Purchased on Amazon in September 2025, charged once on the day it arrived, and only used for about 30 minutes indoors. Everything except the main unit is unopened and unused. I purchased these but have several similar earphones, so I have no plans to use them, and I am listing them while they are still in good condition.