JVC HA-S24W-D-E, Wireless, Music, 20 - 20000 Hz, 96 g, Headset, Orange JVC HA-S24W-D-E. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Music. Headphone frequency: 20 - 20000 Hz. Wireless range: 10 m. Weight: 96 g. Product colour: Orange