سماعة سوني sony MDR-XB650BT الا سلكية، تعمل ل ٣٠ ساعة. السماعة جديدة ولم تستخدم، open box. Description Let your music loose with the powerful, clear sound of EXTRA BASS and freedom of Bluetooth connectivity that lets you cut the cord, while pumping it up in style. Never miss a beat with 30mm drivers engineered for today's bass-heavy tracks and up to 30 hours of battery life. Even take hands-free calls. They're ready to hit the streets with bass that hits. Sensitivities (dB/mW) 95 dB / mW Features & details Connect and stream music easily with Bluetooth and NFC.Connectivity Technology: Wireless Feel the powerful, clear sound of EXTRA BASS. Frequency Response: 20 Hz–20,000 Hz Keep the music pumping with up to 30 hours of battery life Listen in comfort and style with cushioned ear pads Enjoy hands-free calls with a built-in mic الماركة سوني الحالة جديد