{"product_id":"tt120-swimming-training-system","title":"TT120 Swimming Training Communication System","description":"\u003ch3\u003eProduct images\u003c\/h3\u003e\u003cp\u003eImages on this page are the manufacturer's original photos. The brand mark printed on the device is the manufacturer's own and is shown as-is in these pictures.\u003c\/p\u003e\u003cp\u003eThe TT120 is a swimming training communication system. Nine channels let up to nine groups train in the same area at once. The transmitter is IP54-rated and the bone-conduction receiver is IP68-rated at 39 g, with 120 m of range above the water surface and 50 m at 1.5-2 m depth, on a 97-101 MHz band.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e9 channels; up to 9 groups can train in the same area at the same time\u003c\/li\u003e\n\u003cli\u003eIP54-rated transmitter and IP68-rated receiver\u003c\/li\u003e\n\u003cli\u003eBone conduction receiver for comfortable, lightweight wear (39 g)\u003c\/li\u003e\n\u003cli\u003eUp to 120 m above water and 50 m at depths of 1.5-2 m\u003c\/li\u003e\n\u003cli\u003eSimple, intuitive operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere it fits\u003c\/h3\u003e\u003cp\u003eSwimming schools and swim teams training in the same pool at the same time.\u003c\/p\u003e\u003ch3\u003ePackages and pricing\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Transmitter + 1 Receiver\u003c\/td\u003e\n\u003ctd\u003e$140.59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Transmitter + 2 Receivers\u003c\/td\u003e\n\u003ctd\u003e$189.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Transmitter + 4 Receivers\u003c\/td\u003e\n\u003ctd\u003e$313.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Transmitter + 6 Receivers\u003c\/td\u003e\n\u003ctd\u003e$436.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"nx-spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission Distance\u003c\/th\u003e\n\u003ctd\u003e120m in the open water environment; 50m in an underwater environment at depths of 1.5m to 2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Channels\u003c\/th\u003e\n\u003ctd\u003e9CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Spacing\u003c\/th\u003e\n\u003ctd\u003e200KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e97-101MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response Range\u003c\/th\u003e\n\u003ctd\u003e40Hz-15KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal-to-Noise Ratio\u003c\/th\u003e\n\u003ctd\u003e63dB Stereo SNR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging Time\u003c\/th\u003e\n\u003ctd\u003eApproximately 5h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eLi-ion Battery, Model: 123658, 3500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Battery Voltage\u003c\/th\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmit Power\u003c\/th\u003e\n\u003ctd\u003e50 nW max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e260*50*23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e158g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWaterproof Rating\u003c\/th\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Anytlink","offers":[{"title":"1 Transmitter + 1 Receiver","offer_id":61772060197004,"sku":"TT120-01","price":140.59,"currency_code":"TWD","in_stock":true},{"title":"1 Transmitter + 2 Receivers","offer_id":61772060229772,"sku":"TT120-02","price":189.99,"currency_code":"TWD","in_stock":true},{"title":"1 Transmitter + 4 Receivers","offer_id":61772060262540,"sku":"TT120-03","price":313.49,"currency_code":"TWD","in_stock":true},{"title":"1 Transmitter + 6 Receivers","offer_id":61772060295308,"sku":"TT120-04","price":436.99,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/1211\/8156\/files\/TT120-01_730067d8-db3f-45dc-a522-5bd887966c80.jpg?v=1790824958","url":"https:\/\/anytlink.com\/products\/tt120-swimming-training-system","provider":"我的商店","version":"1.0","type":"link"}