8.5mm, Neodymium, 20 - 20000Hz, 16 ohms, 5 hours, 13g, Bluetooth, Micro USB
JVC HAET103BTB, Wireless, 20 - 20000 Hz, Sports, 0.459 oz (13 g), Headset, Blue
JVC HAET103BTB. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Sports. Headphone frequency: 20 - 20000 Hz. Weight: 0.459 oz (13 g). Product color: Blue