Xiaomi mini Sports Music Wireless BT Headphone

Features: * Only 4.5g, no burden on ears. * IPX4 waterproof, sweat resistant and durable. * Built-in large rechargeable Li-ion battery, about long standby time. * Compatible with the devices which supports BT V4.1. * One-key control, phone call comeing/reject, volume control and song switch. * Allows pairing two BT devices simultaneously. Discounted at only: US$ 42.24