HP-3290

B04 Series TWS Earbus with Digital Display

Product feature
1. Portable design with lanyard prevents loss
2. 3 types of battery level display for charging case and earbuds
3. Battery Case has 2-section opening design for preventing automatically close during operation
4. Φ13mm dynamic unit driver for good sound performance
5. Latest wireless version is better for signal transmission
6. 24 hours of ultra long duration for playing