FEATURES Pick up and Connect, just in an Instant Support switch between main and secondary earphone, enjoy balanced battery and improved battery life. Firmly fit the ear canal, never worry about falling off. Built-in capacitive sensing element, double touch to hang up/answer the phone, play/pause music and wake up the phone voice assistant. High fidelity composite membrane acoustic technology Balanced three frequencies, mellow bass, fine alto and melodious treble. IP54 grade living dustproof and waterproof, easily prevent from rain and dust.
Dual connection: smooth Automatic Switching of Primary and Secondary Earphone Semi-in-ear ergonomic design Dual capacitive touch sensing function High Fidelity Composite Membrane Acoustic Technology IP54 Grade Dustproof and Waterproof