Brand Generic Model Name M19 TWS Wireless Bluetooth Earbuds Colour Black Form Factor In Ear Connector Type Wireless About this item HD LED display: No need to guess the amount of electricity LED digital power display,the remaining power of the charging cabin is clear at a glance,to avoid the embarrassment of suddenly running out of electricity Loud. Very Strong Bass: Our wireless earbuds with HiFi high fidelity sound quality.Dynamic unit design good audio analysis,undistorted details,excel-lent listening experience. intelligent 3D Touch: The wireless earbuds have a built-in high-sensitivity touchpanel and gently touches intelligent recognition Your intention is to complete a variety of operations quickly. Large Capacity Charging Cabin: 5.0 Low power consumption is the core technology of headphones, adoptMinienergygather-ing cabin design, Sensitive metal contact, which can be put and charged immediately, Protect your wireless music. Bluetooth 5.1 Powerful Performance: Compared with the old version of Bluetooth 5.0，thetrans-mission distance is greatly improved Signal stability and an-ti interference ability are enhanced Standby power consumption is reduced.