Features:
High-performance Dual DAC chipset(Dual ES9219C).
Flagship-grade CSR8675 Bluetooth Chip.
FPGA clock management.
Dual independent crystal oscillators.
Bluetooth V5.0 with full hi-res codec support.
Independent XMOS XU208 USB processor.

MQA Decoding.
PCM support up to 32-Bit/384kHz and DSD256 native support(USB connection).
Two-level Gain mode.
Double-sided 2.5D glass with OLED display.
3.5mm+2.5mm headphone output.
FiiO Music application support.
One-touch NFC pairing.
In-Line Remote and Mic Support.

FiiO has upgraded their famous BTR5 Bluetooth DAC/AMP bringing us support for MQA decoding with an upgraded ES9219C Dual DAC Chipset. Enjoy your favorite music over a wireless Bluetooth connection with an advanced CSR8675 BT chip. The BTR5 also supports high-resolution USB DAC with decoding up to 32/384kHz PCM and DSD up to DSD256 natively.

Accessories

Apple Deluxe Edition: charging cable, back clip, quick start guide, Type C to C skin-friendly silicone cable, 8 strands of silver-plated braided Type C to lightning cable

Technical Parameters:
Volume Steps: Bluetooth: 32 steps, USB DAC: 60 steps.
Battery capacity: 550mAh.
Battery Life: up to 9H(3.5mm), Up to 7H(2.5mm).
Charging time: 1.5H.

3.5mm Headphone-out parameters:
Output Power: up to 80mW(32ohm).
SNR: -118dB.
Noise floor: <2uV.
THD+N: <0.004%.
Separation: 79dB.

2.5mm Balanced Headphone-out parameters:
Output Power: up to 240mW(32ohm).
SNR: -122dB.
Noise floor: <2.2uV.
THD+N: <0.002%.
Separation: 117dB.