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Detachable Earhook and IPX7 Waterproof Perfect for Sports: Wireless earbud come with a pairs of detachable earhooks. The silicone ear hooks provide you more stable and comfortable wear while running/ workout/fittness. No more discomfort or pain even after prolonged use and no falling experience of ear buds!This earbud are completely wireless so that you can enjoy exercise or share music without wire tangling.IPX7 waterproof protects the sports wireless headphones from water drop or sweat damage.
Bluetooth 5.1 and Clear Call: The running bluetooth earbud are equipped with Bluetooth 5.1 chip for more stable connection, faster transmission speed and stronger signal. 2 mics with environmental noise reduction technology work together to monitor the sounds around you and instantly produce an opposite signal to reduce background noise, allowing you to hear crystal clear calls like you are communicating face to face with others. Handsfree calling during sports anytime and anywhere.