Sennheiser MOMENTUM True Wireless 4 Wireless Earbuds Offering high sound quality and a comfortable fit. This is a listing for the Sennheiser MOMENTUM True Wireless 4 earbuds only. ⸻ ✅ Condition • Color: Gold • Functionality confirmed (sound output from left and right, pairing, charging, noise cancellation OK) • Disinfected and cleaned with 99.5% ethanol • Stored in a non-smoking, pet-free environment • There is some light wear and tear from normal use, but there are no issues with functionality. • There are no noticeable scratches or damage, but there is a slight stain on the back of the case. • The earbuds themselves have no scratches or stains and are in generally good condition. • Please consider this item as a used product. ⸻ ✅ Accessories • Charging case + USB-C cable • Silicone ear tips: Size S installed (please check the photos) • Ear fin set: Size S installed (other sizes are not included) ⸻ ✅ Main Specifications • Driver: 7mm dynamic type • Frequency: 5Hz～21kHz / Sensitivity: 107dB • Bluetooth 5.4 (SBC, AAC, aptX, aptX Adaptive, aptX Lossless compatible) • Adaptive ANC, splash-proof (IPX4), Qi wireless charging compatible • Weight: Approximately 12.4g per ear ⸻ ✅ Features of this model • Proprietary 7mm TrueResponse driver • aptX Lossless compatible (when using a compatible device) • Adaptive ANC (automatic noise cancellation) • External sound intake function • Multipoint connection • IPX4 splash-proof • Qi wireless charging / quick charging • Up to 30 hours of playback (when used with the case) ⸻ ✅ Shipping • Free shipping • Scheduled to ship within 24 hours • Will be carefully packaged with bubble wrap and delivered via anonymous shipping