The FiiO BTR13 is a clip-on Bluetooth receiver, USB DAC and headphone amp with dual Cirrus Logic CS43131 DACs, LDAC and aptX Adaptive, and 3.5mm plus 4.4mm balanced outputs rated up to 220mW per channel at 32Ω. It suits listeners who want to use wired IEMs or headphones wirelessly with a phone and also need a USB sound card for a laptop or console.
Who the FiiO BTR13 is for
Wireless listening on wired IEMs: Bluetooth 5.1 on a Qualcomm QCC5125 chip receives LDAC, aptX Adaptive, aptX HD, aptX, aptX LL, AAC and SBC and plays through either headphone jack.
Laptops and consoles: With the mode switch on PC it works as a driver-free USB DAC at up to 96kHz/16-bit, powered by the computer, and FiiO says its UAC1.0 mode suits the PS5 and Switch.
Phone dongle use: In PHONE mode it connects over USB-C and runs from its own 460mAh battery, rated for 10 hours or more at 32Ω.
Balanced IEMs and headphones: The 4.4mm output is rated at 220mW + 220mW into 32Ω and 55mW + 55mW into 300Ω, with a recommended load range of 8–350Ω.
Calls and custom EQ: A built-in mic handles Bluetooth calls, the 3.5mm jack supports CTIA headset mics and in-line controls, and the FiiO Control app or web tool sets a global PEQ.
Skip it if: you play DSD or high-sample-rate files over USB, since USB DAC mode tops out at PCM 96kHz/16-bit.
USB DAC: USB-C, driver-free, PCM up to 96kHz/16-bit; PC, BT and PHONE modes
Battery: 460mAh; about 8h on Bluetooth (AAC), 10h+ in PHONE dongle mode; charges in 2h or less
Display: 0.96-inch color screen (80 × 160)
Size and weight: About 63.2 × 30 × 18.8mm with back clip; about 28.6g
Colors: Blue, Black
In the box: USB-C to USB-C cable, lanyard, pre-installed screen protector, quick start guide
Genuine FiiO stock. Free shipping on every order, 45-day returns.
FiiO BTR13 vs similar options
vs FiiO Snowsky Retro Nano: Adds a replaceable 10440 battery around the same QCC5125 chip, dual CS43131 DACs and 3.5mm + 4.4mm outputs; pick the BTR13 for slightly longer rated Bluetooth playback (8 vs 7.5 hours on AAC).
vs FiiO BTR15: Adds DSD256 and MQA support alongside the same LDAC and aptX Adaptive codecs; pick the BTR13 to spend less for 96kHz playback over Bluetooth or USB.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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