DescriptionIf you are looking for a professional and affordable noise reduction wireless earphone, then your research is over here. That's because our product can meet your need. Adopted of premium material, 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-Size: 6.90X2.90X2.70cm/ 2.71X1.14X1.06in Transmission range: 15 meters Headphone charging time: 1 hour Charging time of charging compartment: 1 hour Play time: 4 hours Battery: 50mAh(Wireless headset), 200mAh (Charging case) SNR: 90dB Sensitivity: 90.5dB Version: 5.0 - Charging on the go, long-lasting and convenient to use. - Ergonomic and lightweight design fits the cochlea, making it more comfortable and stable to wear. - After initial connection, just pick it up and listen, automatically match. - High-speed wireless 5.0 connection, stable output, high efficient and low delay. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one.