TWS Ear Bone Conduction Earring Type Sports Clip Ear Wireless Bluetooth Earphone. IPX6 is sweat proof, waterproof, sand proof, and devoted to sports. Bluetooth version: Bluetooth 5.3. Equipped with imported Qualcomm Bluetooth 5.3 chip, 2MB/s high bandwidth, low loss data transmission, fast response, stronger anti-interference, and farewell to problems such as delay and jamming.
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