FiiO BTR17: a portable Bluetooth DAC/amp that brings LDAC and aptX Lossless over Bluetooth 5.4 to wired IEMs and headphones, with dual ES9069Q DACs, THX AAA 78+ amps and about 8 hours of LDAC playback per charge. It suits Android listeners who also want a USB DAC at their desk.
Who the FiiO BTR17 is for
Android phone owners: Its Qualcomm QCC5181 receiver handles LDAC, aptX Lossless, aptX Adaptive and aptX HD, codecs that compatible Android phones can send but iPhones can't.
Going wireless with wired gear: Your 3.5mm or 4.4mm balanced IEMs and headphones stay plugged into the BTR17 while the phone streams to it, for about 8 hours of LDAC per charge.
Laptop and desk use: Over USB it is a DAC up to 768 kHz/32-bit and DSD512, and with Desktop Mode on and USB power in the POWER IN port, the balanced output rises to 650 mW per channel at 32Ω.
Wired phone listening: In Phone mode its own battery shares the power load, reducing what it pulls from the connected phone.
EQ users: A 10-band PEQ is adjustable in the FiiO Control app, and the 1.3-inch color screen shows settings on the device.
Skip it if: you'll mostly pair it with an iPhone over Bluetooth, since iPhones stream AAC and its LDAC and aptX support would go unused.
Output power (4.4mm balanced): 300 mW + 300 mW @32Ω with Desktop Mode off; 650 mW + 650 mW @32Ω in Desktop Mode with USB power on POWER IN (high gain)
Output power (3.5mm): 140 mW + 140 mW @32Ω with Desktop Mode off; 280 mW + 280 mW @32Ω in Desktop Mode with USB power on POWER IN (high gain)
Battery life: About 8 hours (LDAC); charges in 2 hours or less
USB DAC formats: PCM up to 768 kHz/32-bit; native DSD512
Display: 1.3-inch color IPS (240 × 240)
Weight: About 73.4 g
Genuine FiiO stock. Free shipping on every order, 45 days from delivery to start a return, and a 12-month warranty handled by TonePier.
FiiO BTR17 vs similar options
vs FiiO KA17: Cheaper, with the same dual ES9069Q DACs and THX AAA 78+ amps but no Bluetooth or battery, in a 33.5 g USB-C dongle; pick the BTR17 for wireless LDAC or aptX Lossless.
USB-C (charge/decode) + power-in port; 3.5 mm SE + 4.4 mm balanced out
Weight
73.4 g
What's in the box
BTR17
Leatherette carrying case
Short dual USB-C OTG data cable
Quick start guide
Warranty card
Good to know
Buying from TonePier
Is this unit genuine?
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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