The RP-HT21 Lightweight Headphones with XBS by Panasonic offer big sound and big value. Their surprisingly good low-end response is due in large part to the company's XBS (Extra Bass System) technology. Featuring an open-air, on-ear design, the headphones weigh only 1.2 ounces (34 g), and are equipped with a wide headband for additional comfort and support. The cable length is 4.5'.
Equipped with Panasonic's XBS (Extra Bass System) for added bass response