{"product_id":"fiio-btr15-portable-high-fidelity-bluetooth-amp-dac","title":"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC","description":"\u003ch2\u003eBTR15\u003c\/h2\u003e\n\u003ch3\u003eBluetooth DAC and Headphone Amplifier\u003c\/h3\u003e\n\u003cp\u003eQCC5125 + XU316 high-performance combo | Change modes with just one button Global parametric EQ | 3.5mm+4.4mm dual outputs | 0.96-inch OLED display | Dual curved glass | Independent power supply for amp Dual DACs for fully balanced Comprehensive battery protection\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Overview\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-1_468cbd37-5ddc-436b-adaa-44d102fed092_1024x1024.png?v=1700170348\"\u003e\u003c\/p\u003e\n\u003ch2\u003eChange modes with just one button\u003c\/h2\u003e\n\u003cp\u003eDue to the BTR15's ability to work as a Bluetooth receiver and as a USB DAC, we have implemented a PC\/BT\/PHONE mode button on it. With just a click of a button, you can quickly switch between the three different modes to match your current scenario for listening to high-quality music.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Side Button\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-2_862d7666-b632-47b5-925e-49adb61923d9_1024x1024.png?v=1700170402\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBe the master of your music\u003c\/h2\u003e\n\u003cp\u003eThe BTR15 features a global parametric equalizer (PEQ). Through FIIO's self-developed PEQ algorithm and user interface, in any mode* you can choose the exact frequencies to be adjusted along with their gain levels and bandwidth - allowing you to fine-tune the sound to exactly the way you want it.\u003cbr\u003ePEQ notes:\u003cbr\u003e*BT mode PEQ adjustments are implemented through the QCC5125 DSP with support for LDAC and other Bluetooth formats up to 96kHz\/24bit.\u003cbr\u003e*PC\/PHONE mode PEQ adjustments are implemented through the XMOS XU316 with support up to PCM 192kHz.\u003cbr\u003e*PC\/PHONE mode PEQ adjustments are implemented through the XMOS chip. Enabling or disabling the PEQ, USB will restart and disconnect.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC EQ Feature\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-3_263dd6c2-622e-460a-b599-86ec3ccfca6c_1024x1024.png?v=1700170422\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDual-core upgrade Two modes of high-res audio\u003c\/h2\u003e\n\u003cp\u003eThe upgrades start from the heart of the BTR15, specifically the cores that power it. The BTR15 employs the high-performance combination of the Qualcomm QCC5125 Bluetooth chip = XMOS 16-core XU316 that supports stable high-res audio playback in any mode*, allowing you more ways to immerse yourself in the world of high-quality hi-res music.\u003cbr\u003eSampling rate notes:\u003cbr\u003e*BT mode supports LDAC\/aptX Adaptive\/aptX LL\/aptX HD\/aptX\/AAC\/SBC and other high-resolution Bluetooth formats with sampling rates up to 96kHz;\u003cbr\u003e*PC\/PHONE modes support asynchronous decoding up to 384kHz\/32bit PCM and DSD256.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Dual Core\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-4_1fb81ad2-6bfc-4d1a-9a8c-32e61d4d0468_1024x1024.png?v=1700170444\"\u003e\u003c\/p\u003e\n\u003ch2\u003eMQA Full Decoder for master-quality sound\u003c\/h2\u003e\n\u003cp\u003eThe BTR15 supports MQA Full Decoder*, which means the MQA decoding can be achieved in any music app. This allows for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device.\u003cbr\u003e*Supports up to 384kHz sampling rate\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC MQA Full Decoder\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-5_ff8b2ab9-54a9-4e02-ac85-dbb66050f384_1024x1024.png?v=1700170460\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDual curved glass and Dual upgrades to look and grip\u003c\/h2\u003e\n\u003cp\u003eWith the BTR15, FIIO uses hot-bent curved glass for the first time - embedding it on both the front and the rear of the device. Not only does this make the device easier to hold, but it also gives the BTR15 a more attractive and 3D appearance. Together with the aluminum alloy middle frame, they make the BTR15 a comfortable device to handle - you won't be able to put it down once you pick it up.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Dual Curved Glass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-6_dd81a3fe-f791-48c8-b8cf-1f74bf7289e7_1024x1024.png?v=1700170479\"\u003e\u003c\/p\u003e\n\u003ch2\u003e0.96-inch OLED display\u003cbr\u003eSee all the info with just a glance\u003c\/h2\u003e\n\u003cp\u003eLike its bigger brother the BTR7, the BTR15 also features a large display - a brilliant 0.96-inch OLED display. This display not only allows displaying more information at once, it also allows for larger display fonts - making it easier for you to see the device status and change various settings. Moreover, it is the rarely seen device that supports bilingual languages, Chinese and English, among similar products.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC OLED Display\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-7_5e0cd403-bc97-45f1-8115-49c700dfb784_1024x1024.png?v=1700170497\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDual outputs covering all angles\u003c\/h2\u003e\n\u003cp\u003eIn addition to the standard 3.5mm single-ended headphone output, the BTR15 also comes with the widely-used 4.4mm balanced headphone output - featuring greater contact reliability and durability compared to the 2.5mm balanced out. The dual outputs ensure you can use the BTR15 with more headphones, for more remarkable listening experiences.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Dual Outputs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-8_e9477867-70d7-44c2-9148-ece243484614_1024x1024.png?v=1700170517\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIndependent power supply for the amp\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eElectricity is the mother of sound. Feiao engineers have carefully designed an independent power supply system for DAC ES9219MQ built-in earmuffs so that earmuffs no longer share the power supply with DAC and the power supply is purer. In addition, the uniquely designed external power supply has the characteristics of low noise and high current, which increases the balanced output power of BTR15 by 40% to 340 mW and can easily meet the needs of portable use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Independent Power Supply\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-9_132de55a-9fb3-400e-a072-62feba7e4b84_1024x1024.png?v=1700170536\"\u003e\u003c\/p\u003e\n\u003ch2\u003eComprehensive battery protection\u003c\/h2\u003e\n\u003cp\u003eIn order to alleviate concerns about battery health, FIIO engineers have implemented a number of software and hardware measures to comprehensively protect the BTR15's battery.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Battery Protection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-11_1024x1024.png?v=1700170566\"\u003e\u003c\/p\u003e\n\u003ch2\u003eParallel output, more power\u003c\/h2\u003e\n\u003cp\u003eYou don't have to use the 4.4mm balanced output to enjoy the benefits of increased output power. In order to improve the performance of the BTR15 in every aspect, FIIO connected the headphone outputs in parallel to also greatly increase the output power of the 3.5mm single-ended output to better drive low-impedance headphones, allowing you to better unlock their potential.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Parallel Output\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-10_faf2dcca-d7a5-4ddf-84d9-33c32bfbdb4f_1024x1024.png?v=1700170591\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAdditional Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Free Mode:\u003c\/strong\u003e Supports UAC1.0 Mode, plug and play\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Transparent Clip:\u003c\/strong\u003e A stylish way to easily enable portable listening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart App Connectivity:\u003c\/strong\u003e Supports app control, OTA updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Antenna:\u003c\/strong\u003e Wide directionality, stable signal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC Driver Free Mode\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-12_e10330ad-a9c3-4eec-97a4-2d28994f1324_1024x1024.png?v=1700170613\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIn The Box \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBTR15\u003c\/li\u003e\n\u003cli\u003eType-C to Type-C data cable\u003c\/li\u003e\n\u003cli\u003eUSB adapter\u003c\/li\u003e\n\u003cli\u003eRemovable back clip\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"FiiO BTR15 Portable High-Fidelity Bluetooth Amp\/DAC In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/r-13_1024x1024.png?v=1700170630\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth chip:\u003c\/strong\u003e QCC5125 (CPU+DSP dual-core architecture)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth version:\u003c\/strong\u003e 5.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB chip:\u003c\/strong\u003e XMOS XU316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e ES9219MQ*2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth codecs:\u003c\/strong\u003e AAC\/SBC\/aptX\/aptX LL\/aptX Adaptive\/aptX HD\/LDAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB DAC:\u003c\/strong\u003e Asynchronous 384kHz-32bit, DSD256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB DAC driver-free mode:\u003c\/strong\u003e Supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 0.96-inch 96x96 resolution OLED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone outs:\u003c\/strong\u003e Single-ended 3.5mm + Balanced 4.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e About 32.0mmx72.2mmx12.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e About 37.3g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging time:\u003c\/strong\u003e \u0026lt;2h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 550mAh high-temperature resistant lithium-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e About 8 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 1:\u003c\/strong\u003e L+R≥125mW+125mW (320 single-ended\/THD+N \u0026lt;1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 2:\u003c\/strong\u003e L+R≥15mW+15mW (3000 single-ended\/THD+N \u0026lt;1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 3:\u003c\/strong\u003e L+R≥340mW+340mW (320 balanced\/THD+N \u0026lt;1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power 4:\u003c\/strong\u003e L+R≥50mW+50mW (3000 balanced\/THD+N \u0026lt;1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20Hz-50kHz (-0.8dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e ≥122dB (A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise floor:\u003c\/strong\u003e PO \u0026lt; 2μV (A-weighted); BAL \u0026lt;2.7μV (A-weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e PO \u0026lt; 10 (320 load), BAL \u0026lt; 1.50 (320 load) THD+N: \u0026lt;0.0008% (1kHz\/32kQ)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FiiO","offers":[{"title":"Black","offer_id":49219174695145,"sku":"BTR15 Black","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":49219174727913,"sku":"BTR15 Blue","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/btr15-1.png?v=1762466126","url":"https:\/\/audio46.mom\/products\/fiio-btr15-portable-high-fidelity-bluetooth-amp-dac","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}