Binaural In-Ear High-Quality Music Sports Earplugs $ 18.10 Product Information: Transmission range: 10 meters Function: Battery display, call function, support music Bluetooth protocol: 5.0 Channel: Stereo How to use: Earplug type Single or dual ear: Bilateral stereo Color: (bean-shaped Mini version + digital display large capacity) black, (bean-shaped Mini version + digital display large capacity) white, (bean-shaped Mini version + digital display large capacity) pink Mainly Packing:Binaural in-ear high-quality music sports earplugs x1
