MOXOM MX WL15 Wireless Headphones

MOXOM MX WL15 Wireless Headphones. Wireless Version: 5.0V. FREQ: 2.402 – 2.480 GHz. Speaker: 40mm*1. Impedance: 32. Lithium Battery: 500mAh. Playing Time: 9h. Talking Time: 9h. Charging Time: 2.5h.