Thank you for viewing! ⭐️ Brand new, unused ⭐️ Free shipping ⭐️ Anonymous delivery ⭐️ Immediate purchase OK! Ships same day! ⭐️ Price negotiation welcome (o^^o) Product Description ▽ ✅ Wireless earphones with ANC/ENC function, Bluetooth 5.4 compatible, achieving a communication distance of approximately 10m. - Model: R01 - Bluetooth version: 5.4 - Maximum communication distance: Approximately 10m - Compatible devices: iOS/Android/Windows - Charging time: Approximately 1.5 hours - Weight of earphones alone: Approximately 3.4g - Functions: ANC/ENC - Color: Black Thank you for viewing! The product has been opened once for inspection to check for any scratches, and photos have been provided, so please take a look ◎ We have many other great products on sale, so please take a look! You can get even better deals with combined purchases and follow-up discounts! Other shipping methods are also available, so please let us know if you have any preferences (*^^*) Product management No. 2-40