Volkano Race Series Wireless Bluetooth 4.2 Stereo Earphones with Built-In Mic, Black

Auricle-curve, against-the-ear design and a rigid, behind-the-head harness-wire ensure comfortable-wearing, all day long! Powerful, 13 mm drivers deliver detailed, full-frequency sound. Rechargeable, 100 mAh battery provides up to three hours of continuous operation on a single charge. Bluetooth 4.2 wireless operation. 33-foot range.