FiiO BTR5 2021 Bluetooth receiver
FiiO BTR5 2021 specifications
Model | BTR5 2021 | Color Available | Black |
Weight | About 43.7 g(incl. battery) | Dimensions | About 72×32×11.1mm (exclusive of back clip) |
Audio Input | Bluetooth connection (Bluetooth 5.0 supported) | Supported Audio Format(s) | AAC/SBC/aptX/aptX LL/ aptX HD/LDAC |
Driver-free mode(Switch mode) | Supported | In-vehicle mode | Supported |
NFC | Supported | Mic Function | Support Bluetooth call, built-in omnidirectional microphone; support external microphone of CTIA cable |
Single-ended Headphone Output | 3.5 mm stereo port | USB Port | Type C USB |
Balanced Headphone Output | 2.5mm port | Recommended headphone impedance | 16~100Ω(PO) |
16~150Ω(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 interconnection | Supports setting through App | Bluetooth Codes Display | |
Charging Time | ≤1.5 h (DC 5V 500mA) | Power Input | Recommend DC 5V 500mA |
Battery Capacity | 550 mAh |
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Output Power | PO about 80mW(32Ω loaded) | Frequency Response | 20Hz~20kHz (aptX ) |
PO about 90mW(16Ω loaded) | |||
BAL about 240mW(32Ω loaded) | 20Hz~40kHz (LDAC ) | ||
BAL about 240mW(16Ω loaded) | |||
THD+N | PO<0.003%(LDAC 1kHz 32Ω dbA) | Output Impedance | PO≤1.0Ω(32Ω loaded) |
BAL<0.002%(LDAC 1kHz 32Ω dbA) | BAL≤2.0Ω(32Ω loaded) | ||
Noise Floor | PO≤2uV( 32Ω dbA) | Amplitude | PO:1.6V(32Ω /THD+N<1%) |
PO: 1.8V (no loaded) | |||
BAL≤2.2uV(32Ω dbA) | BAL: 2.8V(32Ω /THD+N<1%) | ||
BAL: 3.6V(no loaded) | |||
SNR | PO≥118dB (32Ω dbA) |
| PO≥ 79dB(1kHz 32Ω loaded) |
Crosstalk | PO≥ 95dB(1kHz no loaded) | ||
BAL≥122dB(32Ω dbA) | BAL≥ 118dB(1kHz 32Ω loaded) | ||
BAL≥119dB(1kHz no loaded) | |||
Sampling Rate Supported Up to | 384kHz/32bit(USB DAC) | DSD Support (USB IN) | DSD64/128/256 |
hardware scheme | DAC: ES9219C * 2 , USB: XMOS XUF208 , Bluetooth: CSR8675 | Accessories | Standard version: charging cable, back clip, quick start guide, Type C to C skin-friendly silicone cable |
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 |