Thank you for viewing! This product is in "like new" condition, having only been unboxed and tested after purchase. It's the latest model from ACEFAST, the "ACEFIT Pro," an open-ear Bluetooth earphone that doesn't block your ears. ✅ Key Features ・Comfortable fit that doesn't block your ears (less fatigue even after long use) ・Soft and flexible fit with liquid silicone material ・Dual-mic ENC call noise cancellation support ・Bluetooth 5.4 stable connection ・Maximum playback time of approximately 28 hours (including the case) ・Touch operation / IP54 waterproof / Connect to two devices at once ✅ Condition ・Opened (power-on confirmation only) ・All items included: main unit, charging case, cable, and instruction manual ・Slight scratches on the outer box ✅ Shipping Ships within 24 hours from a Japanese domestic warehouse via a trackable method. Will be carefully packaged for delivery. ⚠️ Please note ・Listed as "like new" due to being a display item and having been tested for power-on. ・Please refrain from purchasing if you are overly concerned about minor details. This is a popular model, so it's first-come, first-served! Don't miss out if you're interested!