{"product_id":"in-ear-wireless-sports-headphones-with-bk3266-bluetooth-ipx4-ipx6-sweatproof-18g-ultra-light-body-120mah-battery-5h-playtime-eco-diaphragm-speaker-open-ear-design-for-hearing-safety","title":"In-Ear Wireless Sports Headphones with BK3266 Bluetooth, IPX4 IPX6 Sweatproof, 18g Ultra-Light Body, 120mAh Battery, 5H Playtime, Eco-Diaphragm Speaker, Open-Ear Design for Hearing Safety","description":"\u003ch1\u003eIn-Ear Wireless Sports Headphones with Open-Ear Design and IPX6 Waterproofing\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1038907018663.webp\"\u003e\u003c\/div\u003e\u003cp\u003eDesigned for active lifestyles, these in-ear wireless sports headphones keep both ears open so you can stay aware of traffic, conversations, or your surroundings while enjoying music or podcasts. The 18g ultra-light body makes them comfortable for all-day wear, and the IPX4\/IPX6 sweatproof and waterproof ratings protect against perspiration and rain. With a BK3266 Bluetooth chip offering reliable connection over at least 10 metres and a 120mAh polymer battery giving approximately 5 hours of playtime, they are practical for daily runs, gym sessions, or commuting. The eco-diaphragm speaker creates a 6D surround directional sound field for an immersive yet safe listening experience.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1224759824938.webp\"\u003e\u003c\/div\u003e\u003cp\u003eBuilt with user safety and comfort in mind, these headphones combine practical features with a lightweight, durable construction suitable for regular use.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe headphones weigh just 18g, making them one of the lightest options for continuous wear. The housing is constructed from standard plastics and silicone, with the eco-diaphragm speaker at the core. The IPX4 and IPX6 ratings indicate resistance to sweat and low-pressure water jets, so they hold up well during exercise or in light rain. The 120mAh polymer battery sits inside the ear bud, and the BK3266 Bluetooth module ensures stable wireless performance.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eWith a weight of only 18g, these headphones are designed to stay in place during movement without causing pressure or discomfort. The open-ear form factor means they do not seal the ear canal, reducing the risk of irritation during extended wear. The connection distance of at least 10 metres gives you freedom to move away from your device while staying connected.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/158737675028.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThese headphones suit a variety of active and everyday scenarios where situational awareness matters.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor outdoor workers, cyclists, or runners, the open-ear design allows you to hear approaching vehicles, colleagues, or instructions while listening to audio. The IPX6 rating ensures the headphones can handle sweat and rain during a long shift or commute. The 5-hour playtime covers most work shifts or extended training sessions.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAround the house, these headphones let you listen to music or take calls while remaining aware of doorbells, children, or pets. The 18g weight means you can wear them for hours without noticing them. The 120-hour connected standby time means they are ready to use whenever you pick them up.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1621835908318.webp\"\u003e\u003c\/div\u003e\u003cp\u003eChoosing these headphones offers practical advantages for active users who value safety and longevity.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe 2000-hour shutdown standby time means the battery holds its charge for months when not in use. Charging takes just 1.5 hours, so they are quick to top up between uses. The IPX4\/IPX6 waterproofing means you can rinse them under a tap after sweaty workouts without damage, reducing the need for frequent replacements.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIf you need wireless headphones that let you stay alert to your environment while exercising or working, these offer a lightweight, waterproof solution with solid battery life. The 6D surround sound provides clear audio, and the eco-diaphragm speaker aims to reduce listening fatigue. With multiple colour options and multi-piece sets available, you can choose the configuration that fits your needs.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1621835908353.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1621835908354.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1621835908357.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/1726776455312.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/2057194745268.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/213272425799.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/2169457344416.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/2356882747108.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/252410812328.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/2635973805457.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/3314130914981.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/373518796948.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/4123095123568.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2278\/2025-10-16\/original-image\/420448882505.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"In-ear wireless sports headphones in black with open-ear design and IPX6 waterproof rating\" 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