Magnetic Earbuds, Long Play Time, Trubass Sound, Snug & Secure fit, In-built Microphone, In-line Controls, Voice Assistant, Passive Noise Cancellation, Play time up to 15 hrs, Charging Time 1 hrs, Working Range up to 10 meter, Water proof is IPX5, Driver Diameter 10 Meter, Senetivity 98+-3dB, Frequency 20Hz-20000 Hz, Impendence 16 ohm