1.Bluetooth 5.3 chip, faster and more stable data transmission, ultra-low latency
2.HIFI high-definition sound quality, 13mm large-size moving coil composite diaphragm speaker, low frequency is thick and powerful, mid-high frequency is clear and bright
3.Novel appearance, gripper combined with Bluetooth headset, silicone feel
4.LED digital screen display, real-time power, the display can also be used as a counter