SUNSKY JOYROOM JR-OE1 Waterproof True Wireless Noise Reduction Bluetooth Earphone Black

Open Ear Design: Redesigned streamlined structure that adapts to ear contour.

Stable To Wear Without Falling Off: Made of high elastic liquid silicone material.

Long Endurance: Adopting ultra-low power chips and high-quality batteries.

DT3.0 Directional Transmission: Adaptive directional sound transmission technology, no leakage.

16.2MM Large Dynamic Coil: Built in driver unit and digital sound enhancement algorithm.