Three-screen digital display: large-screen high-definition LED digital display, large-capacity cargo compartment, compact and portable design, simple and innovative, and take you into a new world of intelligence 2. High-definition LED display: No need to guess the power level. LED digital power display, the remaining power in the charging compartment can be seen at a glance, avoiding the embarrassment of sudden loss of power. 3. Improved magnetic induction: There is no need to press hard in the magnetic induction storage room, which greatly improves the user experience and solves the awkwardness of opening the storage compartment with traditional keys. 4. Automatically start pairing: the headset is taken out of the charging compartment, automatically turned on, paired and connected to the phone 5. IPX7 waterproof and sweat proof: do not worry about sweating during exercise, you can also use it when taking a bath, the multi-process design of the head and body can effectively prevent the damage to the ingredients by sweat 6. Play without delay: V5.0 update chip, stream is more stable, connection is simpler, and listening to music is easier. 7. Large-capacity charging compartment: 5.0 low power consumption is the core technology of the headset, using a mini energy harvesting compartment design, sensitive metal contacts, and charging when worn, protecting wireless music 8. Powerful Bluetooth 5.1 performance: Compared with the prey.