{"product_id":"bone-conduction-swimming-training-system-7-channel-fm-ipx8-earphones","title":"Bone Conduction Swimming Training System – 7-Channel IPX8","description":"\n\u003ch2\u003eCoach Your Swimmers Like a Pro – Without Missing a Beat\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBone Conduction Swimming Training System (Model H907)\u003c\/strong\u003e is the ultimate tool for swim coaches who need real-time, crystal-clear communication with their swimmers — even underwater. Using advanced \u003cstrong\u003ebone conduction technology\u003c\/strong\u003e paired with a 7-channel FM transmitter, coaches can broadcast instructions up to \u003cstrong\u003e120–200 metres\u003c\/strong\u003e across a pool, while swimmers hear every word through fully waterproof (\u003cstrong\u003eIPX8\u003c\/strong\u003e) bone conduction earphones rated to \u003cstrong\u003e10 metres depth\u003c\/strong\u003e. No more waving from the poolside or shouting over the noise — just seamless, professional coaching.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China (Guangdong).\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7-Channel FM System:\u003c\/strong\u003e Choose from 7 selectable frequencies (76–88 MHz) — up to 12 groups can operate in the same pool simultaneously without interference\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Range Transmission:\u003c\/strong\u003e 500mW transmit power delivers a reliable signal up to 120–200 metres, covering even the largest pools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIPX8 Waterproof Earphones:\u003c\/strong\u003e Withstand submersion to 10 metres; underwater acoustic reception up to 1 metre depth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBone Conduction Technology:\u003c\/strong\u003e Sound travels through the cheekbones directly to the inner ear, keeping ear canals open and comfortable during long sessions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic Charging:\u003c\/strong\u003e Convenient, corrosion-resistant magnetic charging port — simply wipe clean after each swim\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e Fully charges in 2 hours; provides 4–6 hours of continuous use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnlimited Student Connections:\u003c\/strong\u003e Each FM frequency supports an unlimited number of swimmers simultaneously — perfect for group lessons and squads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrivate Coaching Mode:\u003c\/strong\u003e Coaches and individual students can switch to a selected frequency for one-on-one instruction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 3 Colours:\u003c\/strong\u003e Yellow, Black, Blue — easy to identify by squad or group\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e Covers charging faults and assembly defects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM\/Custom Logo Available:\u003c\/strong\u003e MOQ 500 units for branded solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eH907\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eFM Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e76 MHz – 88 MHz (7 Channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eTransmit Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e500mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLaunch\/Receiving Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e120–200 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eIPX8 (up to 10m depth)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eUnderwater Signal Reception\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1 metre\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e4–6 hours (2-hour charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eDC 5V, Magnetic Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e210mm × 102mm × 44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eEarphone Colours\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eYellow, Black, Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFM Transmitter (coach unit)\u003c\/li\u003e\n  \u003cli\u003eBone Conduction Earphone(s) with Nose Clip \u0026amp; Earplug Set\u003c\/li\u003e\n  \u003cli\u003eMagnetic Charging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCare \u0026amp; Maintenance Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAfter each swim, wipe the magnetic charging port dry to prolong charging life\u003c\/li\u003e\n  \u003cli\u003eEnsure the magnetic charger is correctly aligned before charging\u003c\/li\u003e\n  \u003cli\u003eDo not use non-original chargers — this may damage the battery\u003c\/li\u003e\n  \u003cli\u003eDo not submerge the transmitter unit beyond its rated depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-3m-spiral-cable-protector-xiaomi-m365-ninebot-electric-scooter\"\u003e1.3m Spiral Cable Protector for Xiaomi M365 \u0026amp; Ninebot Scooter\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eFor more information on safe swimming practices and aquatic safety guidelines, visit the \u003ca href=\"https:\/\/www.cdc.gov\/healthywater\/swimming\/index.html\" target=\"_blank\" rel=\"noopener\"\u003eCDC Healthy Swimming resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Can one coach use this bone conduction swimming system to instruct multiple swimmers at once?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each FM frequency channel supports an unlimited number of swimmers simultaneously. The coach's transmitter broadcasts to all earphones set to the same frequency, making large group lessons easy and efficient.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many coaches and groups can use the system in the same pool without signal interference?\u003c\/h4\u003e\n\u003cp\u003eA: Up to 12 groups can operate simultaneously in the same pool. Each coach selects a different frequency channel, ensuring completely separate, interference-free communication with their respective student group.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this swimming training earphone system truly waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The bone conduction earphones carry an IPX8 waterproof rating, meaning they can withstand submersion to 10 metres depth — well beyond what most training drills require. The earphones can also receive audio signals up to 1 metre underwater.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last on a single charge, and how do I charge the earphones?\u003c\/h4\u003e\n\u003cp\u003eA: The earphones offer 4–6 hours of continuous use on a full charge. Charging takes approximately 2 hours using the included magnetic charging cable. After swimming, always wipe the magnetic charging port clean and dry before connecting the charger.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can a coach speak privately to a single student using this bone conduction swim training system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The coach and the individual student can both switch to the same selected frequency for private communication. This allows targeted instruction without broadcasting to the entire group.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can one coach use this bone conduction swimming system to instruct multiple swimmers at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Each FM frequency channel supports an unlimited number of swimmers simultaneously. The coach's transmitter broadcasts to all earphones set to the same frequency, making large group lessons easy and efficient.\"}}, {\"@type\": \"Question\", \"name\": \"How many coaches and groups can use the system in the same pool without signal interference?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 12 groups can operate simultaneously in the same pool. Each coach selects a different frequency channel, ensuring completely separate, interference-free communication with their respective student group.\"}}, {\"@type\": \"Question\", \"name\": \"Is this swimming training earphone system truly waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bone conduction earphones carry an IPX8 waterproof rating, meaning they can withstand submersion to 10 metres depth — well beyond what most training drills require. The earphones can also receive audio signals up to 1 metre underwater.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the battery last on a single charge, and how do I charge the earphones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The earphones offer 4–6 hours of continuous use on a full charge. Charging takes approximately 2 hours using the included magnetic charging cable. After swimming, always wipe the magnetic charging port clean and dry before connecting the charger.\"}}, {\"@type\": \"Question\", \"name\": \"Can a coach speak privately to a single student using this bone conduction swim training system?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The coach and the individual student can both switch to the same selected frequency for private communication. This allows targeted instruction without broadcasting to the entire group.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1-Black","offer_id":47720504590441,"sku":"14:173#1-Black","price":423.17,"currency_code":"USD","in_stock":true},{"title":"1-blue","offer_id":47720504623209,"sku":"14:771#1-blue","price":423.17,"currency_code":"USD","in_stock":true},{"title":"1-Yellow","offer_id":47720504655977,"sku":"14:193#1-Yellow","price":423.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S1f52bec8d5ba47d1bfbb7ef25cfd3595I.webp?v=1782315297","url":"https:\/\/oasis-select.com\/products\/bone-conduction-swimming-training-system-7-channel-fm-ipx8-earphones","provider":"Oasis Select","version":"1.0","type":"link"}