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{"id":1340333949009,"title":"Optoma Nuforce Be Sport4 Graphene Hi-Res Wireless Sports Bluetooth Earphones","handle":"optoma-nuforce-be-sport4-graphene-hi-res-wireless-sports-bluetooth-earphones","description":"\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul class=\"plusIcon\"\u003e\n\u003cli\u003eIPX5 water and perspiration resistance tailored for sports.\u003c\/li\u003e\n\u003cli\u003e6mm graphene driver membrane for Hi-Res sound quality.\u003c\/li\u003e\n\u003cli\u003eSupport AAC and aptX decoding.\u003c\/li\u003e\n\u003cli\u003eA long battery life up to 10 hours, no need to recharge for one week when exercising one hour daily.\u003c\/li\u003e\n\u003cli\u003eQuick charge design for playing 2 hours of music after charging for just 15 minutes.\u003c\/li\u003e\n\u003cli\u003eAluminum CNC cavity for precision angles, easy wearing, and excellent hand feel.\u003c\/li\u003e\n\u003cli\u003ePatented SpinFit TwinBlade® 360° double-layer ear-tips for perfect ear canal fit.\u003c\/li\u003e\n\u003cli\u003eStrengthened earphone cable using DuPont Kevlar bulletproof fiber enhances tensile strength for sports.\u003c\/li\u003e\n\u003cli\u003eInterior hook front cavity tube design for optimal fit and comfort.\u003c\/li\u003e\n\u003cli\u003eA wide variety of ear supports and ear tips, diving suit material cases, and mountaineering hooks for personalized matching.\u003c\/li\u003e\n\u003cli\u003eMagnetic button design for each wearing on the neck.\u003c\/li\u003e\n\u003cli\u003eBuilt-in microphone for taking incoming calls and activating voice assistants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"article left\"\u003e\n\u003ch6 class=\"hb2 ht1 twhite\"\u003eSpecification\u003c\/h6\u003e\n\u003ctable class=\"twhite ht3\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e58 ± 2cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003eDynamic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver size\u003c\/td\u003e\n\u003ctd\u003eΦ6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone sensitivity\u003c\/td\u003e\n\u003ctd\u003e-42dB ± 3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e92dB ± 3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth type\u003c\/td\u003e\n\u003ctd\u003eV4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth profile\u003c\/td\u003e\n\u003ctd\u003eHSP 1.2, HFP 1.6, A2DP 1.2, AVRCP 1.4,\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003eaptX, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003e3.7V\/75mAh Lithium-ion battery*2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003e10 hours (depending on the actual condition of use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharting time\u003c\/td\u003e\n\u003ctd\u003eA battery life of 2 hours after charging for 15 minutes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e15.5g (net weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessory left\"\u003e\n\u003cp class=\"hb2 ht1 twhite\"\u003eAccessories\u003c\/p\u003e\n\u003ctable class=\"twhite\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ One set of SpinFit CP230 ear tips (M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ 3 sets of silicone ear tips (S\/M\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ 9 sets of ear hook (three colors, No.0, No.1, No.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ USB charging cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ Cable hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","published_at":"2018-06-14T14:11:28+08:00","created_at":"2018-06-14T14:13:17+08:00","vendor":"Optoma","type":"Earphones","tags":["Brand_Optoma","Product Type_Earphones"],"price":79900,"price_min":79900,"price_max":79900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12286228529233,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":3654934560849,"product_id":1340333949009,"position":2,"created_at":"2018-06-14T14:14:30+08:00","updated_at":"2018-06-14T14:15:47+08:00","alt":null,"width":1000,"height":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1611\/9441\/products\/BE_Sport_4_BK_1.jpg?v=1528956947","variant_ids":[12286228529233]},"available":true,"name":"Optoma Nuforce Be Sport4 Graphene Hi-Res Wireless Sports Bluetooth Earphones - Black","public_title":"Black","options":["Black"],"price":79900,"weight":500,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":12286228955217,"title":"White","option1":"White","option2":null,"option3":null,"sku":"","requires_shipping":true,"taxable":true,"featured_image":{"id":3654934593617,"product_id":1340333949009,"position":6,"created_at":"2018-06-14T14:14:43+08:00","updated_at":"2018-06-14T14:15:47+08:00","alt":null,"width":1000,"height":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1611\/9441\/products\/BE_Sport_4_WH_1.jpg?v=1528956947","variant_ids":[12286228955217]},"available":true,"name":"Optoma Nuforce Be Sport4 Graphene Hi-Res Wireless Sports Bluetooth Earphones - 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class=\"plusIcon\"\u003e\n\u003cli\u003eIPX5 water and perspiration resistance tailored for sports.\u003c\/li\u003e\n\u003cli\u003e6mm graphene driver membrane for Hi-Res sound quality.\u003c\/li\u003e\n\u003cli\u003eSupport AAC and aptX decoding.\u003c\/li\u003e\n\u003cli\u003eA long battery life up to 10 hours, no need to recharge for one week when exercising one hour daily.\u003c\/li\u003e\n\u003cli\u003eQuick charge design for playing 2 hours of music after charging for just 15 minutes.\u003c\/li\u003e\n\u003cli\u003eAluminum CNC cavity for precision angles, easy wearing, and excellent hand feel.\u003c\/li\u003e\n\u003cli\u003ePatented SpinFit TwinBlade® 360° double-layer ear-tips for perfect ear canal fit.\u003c\/li\u003e\n\u003cli\u003eStrengthened earphone cable using DuPont Kevlar bulletproof fiber enhances tensile strength for sports.\u003c\/li\u003e\n\u003cli\u003eInterior hook front cavity tube design for optimal fit and comfort.\u003c\/li\u003e\n\u003cli\u003eA wide variety of ear supports and ear tips, diving suit material cases, and mountaineering hooks for personalized matching.\u003c\/li\u003e\n\u003cli\u003eMagnetic button design for each wearing on the neck.\u003c\/li\u003e\n\u003cli\u003eBuilt-in microphone for taking incoming calls and activating voice assistants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"article left\"\u003e\n\u003ch6 class=\"hb2 ht1 twhite\"\u003eSpecification\u003c\/h6\u003e\n\u003ctable class=\"twhite ht3\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e58 ± 2cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003eDynamic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver size\u003c\/td\u003e\n\u003ctd\u003eΦ6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone sensitivity\u003c\/td\u003e\n\u003ctd\u003e-42dB ± 3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e92dB ± 3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth type\u003c\/td\u003e\n\u003ctd\u003eV4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth profile\u003c\/td\u003e\n\u003ctd\u003eHSP 1.2, HFP 1.6, A2DP 1.2, AVRCP 1.4,\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003eaptX, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery type\u003c\/td\u003e\n\u003ctd\u003e3.7V\/75mAh Lithium-ion battery*2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003e10 hours (depending on the actual condition of use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharting time\u003c\/td\u003e\n\u003ctd\u003eA battery life of 2 hours after charging for 15 minutes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e15.5g (net weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessory left\"\u003e\n\u003cp class=\"hb2 ht1 twhite\"\u003eAccessories\u003c\/p\u003e\n\u003ctable class=\"twhite\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ One set of SpinFit CP230 ear tips (M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ 3 sets of silicone ear tips (S\/M\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ 9 sets of ear hook (three colors, No.0, No.1, No.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ USB charging cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+ Cable hook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e"}

Optoma Nuforce Be Sport4 Graphene Hi-Res Wireless Sports Bluetooth Earphones

Product Description
HK$799
Maximum quantity available reached.
  • IPX5 water and perspiration resistance tailored for sports.
  • 6mm graphene driver membrane for Hi-Res sound quality.
  • Support AAC and aptX decoding.
  • A long battery life up to 10 hours, no need to recharge for one week when exercising one hour daily.
  • Quick charge design for playing 2 hours of music after charging for just 15 minutes.
  • Aluminum CNC cavity for precision angles, easy wearing, and excellent hand feel.
  • Patented SpinFit TwinBlade® 360° double-layer ear-tips for perfect ear canal fit.
  • Strengthened earphone cable using DuPont Kevlar bulletproof fiber enhances tensile strength for sports.
  • Interior hook front cavity tube design for optimal fit and comfort.
  • A wide variety of ear supports and ear tips, diving suit material cases, and mountaineering hooks for personalized matching.
  • Magnetic button design for each wearing on the neck.
  • Built-in microphone for taking incoming calls and activating voice assistants.
Cable length 58 ± 2cm
Driver Type Dynamic
Driver size Φ6mm
Impedance 32Ω
Microphone sensitivity -42dB ± 3dB
Frequency response 20Hz – 20kHz
Sensitivity 92dB ± 3dB
Bluetooth type V4.1
Bluetooth profile HSP 1.2, HFP 1.6, A2DP 1.2, AVRCP 1.4, 
aptX, AAC, SBC
Battery type 3.7V/75mAh Lithium-ion battery*2
Battery life 10 hours (depending on the actual condition of use)
Charting time A battery life of 2 hours after charging for 15 minutes.
Weight (kg) 15.5g (net weight)

Accessories

+ One set of SpinFit CP230 ear tips (M)
+ 3 sets of silicone ear tips (S/M/L)
+ 9 sets of ear hook (three colors, No.0, No.1, No.2)
+ Case
+ USB charging cable
+ Cable hook
Sku:
Vendor: Optoma

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