Fiio BTR5 bluetooth 5.0 ES9218P CSR8675 USB DAC Headphone Amplifier Hi-Res 3.5mm 2.5mm Balanced AAC SBC LDAC

$523.99 $337.99 SAVE 35%

Color.: Black

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About this item


Weight About 43.7 g (incl. battery) Dimensions About 72x32x11.1mm 
Audio Input Bluetooth connection (Bluetooth 5.0 Supported Audio Format(s) AAC/SBC/LDAC
NFC Supported Mic Function Support Bluetooth call, built-in omnidirectional
microphone; support external microphone of CTIA
Headphone Output 3.5 mm stereo jack USB Port Type C USB
Balanced 2.5mm jack Drive Ability 16-1000 (PO)
Headphone Output 16-1500 (BAL)
Channel Balance <0.1 dB Gain Supported(High/Low)
Volume Control Side buttons Status indication Display indicates the Bluetooth code: charging, battery,
volume, sampling rate, menu
APP Supports setting through App Bluetooth Codes Display Supported
Charging Time <1.5h(DC5V500mA) Power Input Recommend DC 5V 500mA
Battery Capacity 550 mAh
Output Power PO about 80mW (320 loaded ) Frequency Response 20Hz 20kHz ( connection )
PO about 90mW (160 loaded )
BAL about 240mW ( 320 loaded ) 20Hz 40kHz (LDAC connection )
BAL about 240mW (160 loaded )
THD+N PO < 0.003%(LDAC 1kHz A-weighted) Output Impedance PO<1.00(320 loaded)
BAL < 0.002%(LDAC 1 kHz A-weighted) BAL<2.00 ( 320 loaded )
Noise Floor PO<2uV ( A-weighted) Amplitude PO : 1,6V ( 320 /THD+N < 1 % )
PO: 1.8V (no loaded)
BAL<2.2uV ( A-weighted ) BAL: 2.8V ( 320 /THD+N < 1% )
BAL: 3.6V(no loaded)
SNR P0>118dB(320 A-weighted) PO> 79dB (1kHz 320 loaded )
Crosstalk PO> 95dB (1kHz no loaded)
BAL>122dB(320 A-weighted) BAL> 118dB (1kHz 320 loaded )
BAL>119dB (1kHz no loaded )
Sampling Rate 384kHz/32bit ( USB DAC ) DSD Support (USB IN) DSD64/128/256
Supported Up to
Chips Used DAC: ES9218PC * 2 , USB: XMOS XUF208 , Accessories 1 x Type C USB charging cable, 1 x Quick Start Guide
Bluetooth : CSR8675 1 x Warranty Card
Battery Life About 9h Bluetooth Transmitter for iPhone (AAC)
Connected M3 open earbuds (270 ) Volume With set output at 40mV

Pacakge Included:

1x Bluetooth Audio Amplifier



High Performance DAC ES9218P x 2

Flagship Bluetooth chip CSR8675

FPGA clock management,dual independent crystal oscillators

Bluetooth 5.0 with full format support

Independent control chip XMOS XUF208

USB DAC supporting up to 384kHz/DSD256 native

Double-sided 2.5D glass with OLED display

3.5mm+2.5mm headphone outputs

Intelligent control with FiiO Music app

One-touch NFC pairing


Package Included:


1x Bluetooth Audio Amplifier

Additional Information

Black, Blue

Shipping information

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.


(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

Return and exchanges

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Refunds & Returns Policy page.