Wireless Earbuds Headset M19-19 Earbuds TWS Earphone Touch Control Mirror Digital Display Wireless Bluetooth 5.1 Headphones With Microphone Product 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. Compatibility : All Smartphones 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. Large Capacity Charging Cabin: 5.0 Low power consumption is the core technology of headphones. Frequency : 10 Hz Play Time : 20 Hours Easy Operation: Bluetooth earbuds Advanced Bluetooth technology guarantees faster and more stable connection and transmission.