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) |
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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 |
|
|
Output Power |
PO about 80mW(32Ω loaded) |
Frequency Response |
20Hz~20kHz (aptX ) |
PO about 90mW(16Ω loaded) |
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BAL about 240mW(32Ω loaded) |
20Hz~40kHz (LDAC ) |
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BAL about 240mW(16Ω loaded) |
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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) |
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Noise Floor |
PO≤2uV( 32Ω dbA) |
Amplitude |
PO:1.6V(32Ω /THD+N<1%) |
PO: 1.8V (no loaded) |
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BAL≤2.2uV(32Ω dbA) |
BAL: 2.8V(32Ω /THD+N<1%) |
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BAL: 3.6V(no loaded) |
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SNR |
PO≥118dB (32Ω dbA) |
|
PO≥ 79dB(1kHz 32Ω loaded) |
Crosstalk |
PO≥ 95dB(1kHz no loaded) |
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BAL≥122dB(32Ω dbA) |
BAL≥ 118dB(1kHz 32Ω loaded) |
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BAL≥119dB(1kHz no loaded) |
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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. |