Samsung Wireless Air Track - HW-F450 (Black) Wireless Active Subwoofer Channel - 2.1 Connectivity - Audio inputs x 1 HDMI in x 1 HDMI out x 1 Digital optical audio input x 1 USB host x 1 Bluetooth Sound Share 3D Sound Plus Smart Volume Slim Metal Design Dimensions (WxHxD) 35.7 x 2.8 x 1.8" (90.7 x 7.1 x 4.6 cm) الماركة سامسونج الحالة مستعمل