3. Charging time is about 2 hours, call time: over 8 hours, music time over 8 hours and over 240 hours of standby time. battery capacity: 150 mAh.
4. Adsorption design: the earplugs have the magnetic adsorption function, and can be directly inserted into grooves when not in use; earplugs can automatically adsorb, saving the trouble of winding cable.
5. The neck band is of the metal. The ergonomic around-the-neck structure contributes to the comfortable wearing.
Package Weight:0.25kg (0.55lb.)
Package Size:25cm x 15cm x 7cm (9.84in x 5.91in x 2.76in)