1. The design lines are smooth and beautiful, the style is simple and fashionable
2. Equipped with soft silicone earplugs to provide a comfortable and comfortable wearing experience
3. IPX7 is waterproof and sweat-proof, but not suitable for swimming, showering or being exposed to swimming pool or seawater
4. Noodle line design to prevent the earphone cable from intertwine and prevent bending damage
5. Customize the sound effects, use Jaybird APP to freely adjust the equalizer settings, so that your journey is accompanied by music
6. Product type: in-ear
7. Impedance: 16 ohms
8. Speaker sensitivity: 99+-3dB
9. Response bandwidth: 20Hz-20KHz
10. Drive unit size: 6 mm
11. Bluetooth version: 5.0
12. Wireless range: 10 meters
13. Microphone sensitivity: -38db+-3db
14. Bluetooth protocol: HFP, HSP and A2DP
15. Playing time: 6 hours
16. Charging hours: about 1.5 hours
17. Battery type: lithium ion battery
18. Battery voltage: 3.8V
19. Dimensions: 476.4x13.25x19.7mm