If you are looking for a and wireless headphone, then your research is over here. That's because our product can meet your need. Adopted of , it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color: Black -Material: ABS, titanium alloy -Size: 15.00X10.00X1.80cm/5.89X3.93X0.71in Wireless version: 5.1 Speaker: 16mm Transmission distance: >10m Headphone capacity: 180mah Talk time: 8 hours Playing time: 8 hours - Adopting conceptual technology, non-in-ear type, no hearing damage. - Fits to the curvature of the head, comfortable wearing, no pain when worn for a long time. - The sound is strong in low frequency, delicate in middle frequency, and spacious in high frequency. - Built-in battery, long battery life, up to 8 working times and 10 days long standby time. - workmanship, reasonable structure, and practical, can bring you convenience. Package list: 1 x wireless headphone