*Specifications* 🔥 • hd calling Full sound • Auto Pause Ear Detections, Genuine Master Copy • Both Side Tap / Touch Sensor For Music Control / Call Connectivity Etc. • Bluetooth Version 5.4 And More With Pop-Up Window And Magnetic Earbuds • High Quality Performance Bass, Stereo Sound For Calling And Music Song • 523 mAh Battery Capacity, 10-12 Hours Battery Backup & 10 Hours Extra With Case