{"product_id":"koss-porta-pro-classic-fiio-btr11-bundle","title":"Koss Porta Pro Classic w\/ FiiO BTR11 Bluetooth DAC\/AMP Bundle","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eExperience iconic retro style paired with modern wireless freedom in the Koss Porta Pro Classic and FiiO BTR11 Bluetooth DAC\/AMP Bundle. Renowned for its punchy bass, warm midrange, and wide open-air soundstage, the Koss Porta Pro Classic features an ultra-portable collapsible design, flexible temporal comfort settings, and oxygen-free copper voice coils. Pair it seamlessly with the ultralight FiiO BTR11, which brings advanced Bluetooth 5.3 connectivity, high-resolution LDAC codec support, and dedicated amplification to effortlessly drive the Porta Pro without cable clutter. Offering up to 15 hours of battery life and easy hands-free controls, this bundle transforms a timeless audiophile classic into the ultimate everyday wireless listening setup.\u003c\/p\u003e\n\u003cp\u003eGet the Koss Porta Pro Classic w\/ FiiO BTR11 Bluetooth DAC\/AMP Bundle today from Gears for Ears at the best price in Bangladesh. It comes with an official warranty.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"_table_1x4zg_187\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003cth class=\"_th_1x4zg_211\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"_th_1x4zg_211\"\u003eKoss Porta Pro\u003c\/th\u003e\n\u003cth class=\"_th_1x4zg_211\"\u003eFiiO BTR11\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eType\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eOn-ear headphones\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eBluetooth DAC\/Amp Receiver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eOpen-air, collapsible\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eCompact clip-on dongle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eImpedance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e60Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eSensitivity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e101dB SPL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e15Hz – 25,000Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eTHD\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e0.0004% @ 32Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eSNR\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e131dB @ 32Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eNoise Floor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e0.8µV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eOutput Power (3.5mm)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e45mW @ 16Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003ePlug Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e3.5mm stereo (dual entry)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e3.5mm SE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eMicrophone\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eBuilt-in omnidirectional (call noise reduction)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eBluetooth 5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eCodecs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eLDAC, AAC, SBC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eBattery Life\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eUp to 15 hours\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eCharging\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eUSB-C (90% in 1 hour)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eCable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eStraight, dual entry, 4ft\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e12.5g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"_tr_1x4zg_205\"\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003e\u003cstrong\u003e\u003cspan\u003eExtras\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eComfortZone adjustable pads, collapsible\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"_td_1x4zg_206\"\u003e\u003cspan class=\"_tdContent_1x4zg_235\"\u003eBuilt-in clip, lanyard support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Gears For Ears","offers":[{"title":"Default Title","offer_id":49184145244377,"sku":"Koss Porta Pro Classic w\/ FiiO BTR11 Bluetooth DAC\/AMP Bundle","price":7700.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1337\/7789\/files\/koss-porta-pro-and-fiio-btr11-side-by-side.png?v=1788605194","url":"https:\/\/gearsforears.com\/products\/koss-porta-pro-classic-fiio-btr11-bundle","provider":"Gears For Ears","version":"1.0","type":"link"}