IPX6 WATERPROOF WIRELESS SPORT HEADPHONE:IPX6 waterproof nano coating can effectively protect the headphones from sweats. The neck belt design of wireless sport headphone is no wire winding, which ensures a more perfect service life when doing sports, running, hiking, yoga, fitness, travelling. TRUE HD HIGH FIDELITY SOUND:The real HD high fidelity voice adopts the latest Bluetooth 4.1 CSR technology and the EDR stereo sound effect, the wireless sport headphones can produce incredible sound quality with bass and clear treble. This wireless sport headphone have the best wireless earphones, input microphone and caller voice notifications. ENHANCED WEARING COMFORT:we have improved the hardness of the ear loop and provide 3 packs of soft rubber earplugs in different size for not only adults but also children.

【EXQUISITE MATERIALS】: Edifier is an expert in both comfort and sound, The W830BT earcups are made with extra soft earpads and covered synthetic leather, ensuring a comfortable wearing experience all day; 【ULTRAPORTABLE】: The earcups on the W830BT Bluetooth headphones are designed to rotate 90 degrees to lay flat or you can fold in the earcups themselves to make them more compact. This makes them easier for travel to fit inside a carrying case; 【OUTSTANDING CONFIGURATION】: The stainless steel in the headband is a flexible steel that can handle any amount of stress placed under it. The durability, functionality, and hi-tech design of the W830BT Bluetooth headphones are an audiophiles ideal set up;