1. Earphone size: 28x23x23 mm 2. Charging case size: 63x44x25 mm 3. Bluetooth version: Bluetooth 5.1 4. Bluetooth distance: 10m 5. Talk time: 5H 6. Music time: 5H 7. Earphone charging time: 1H 8. Charging time of charging box: 2H 9. Waterproof grade: IPX4 10. Light weight, easy to carry 11. Both mobile phones and tablets with Bluetooth function can be used 12. The earbuds feature an ergonomic semi-in-ear design that fits snugly, allowing you to enjoy hours of music easily and comfortably
packing list: - Earphones x 2 - Charging case x 1 - Ear caps x 3 pairs - Type-C charging cable x 1 - User manual x 1
