FIIO
מגבר אוזניות ודק בלוטות נייד לאוזניות
FiiO BTR7 Portable Bluetooth Headphone DAC & AMPlifier
מגבר אוזניות ודק בלוטות נייד לאוזניות
FiiO BTR7 Portable Bluetooth Headphone DAC & AMPlifier
10 ARIK LAVIE
10 ARIK LAVIE
1
4334510 RAANANA
ישראל
|
Model |
BTR7 |
Color Available |
Black |
|
Weight |
About 68g |
Dimensions |
About 39.6x83.6x14.6mm |
|
Audio Input |
Bluetooth connection (Bluetooth 5.1supported) |
Supported Audio Format(s) |
AAC/SBC/aptX/aptX LL/aptX adaptive/aptX HD/LDAC |
|
Driver-free mode（Switch mode） |
Supported |
In-vehicle mode |
Supported |
|
NFC |
/ |
Mic Function |
Yes （Only supports voice calls under Bluetooth mode. Built-in omnidirectional microphone. Only supports the microphone of the CTIA standard headphones.） |
|
Single-ended Headphone Output |
3.5 mm stereo port |
USB Port |
TYPE C (USB2.0) |
|
Balanced Headphone Output |
4.4mm port |
Recommended headphone impedance |
16~100Ω（PO） |
|
16~150Ω（BAL） |
|||
|
Channel Balance |
≤0.2 dB |
Gain |
Supported(High/Low) |
|
Volume Control |
Side buttons |
Status indication |
Codec, charging status, battery level, volume, sampling rate, menu |
|
APP interconnection |
Supports setting through App |
Bluetooth Codes Display |
Supported |
|
Charging Time |
Wired charging time: ≤1.5 hours Wireless charging time: ≤3 hours |
Power Input |
Recommend DC 5V 2A |
|
Battery Capacity |
880 mAh |
Frequency Response |
PO 20Hz~50kHz：±＜0.5dB |
|
Output Power |
PO about 165mW（16Ω loaded） | PO 20Hz~20KHz：±＜0.1dB | |
| PO about 160mW（32Ω loaded） | |||
| PO about 18mW（300Ω loaded） | |||
BAL about 235mW（16Ω loaded） |
BAL 20Hz~50kHz：±＜0.5dB |
||
|
BAL 20Hz~20KHz：±＜0.1dB |
|||
| BAL about 320mW（32Ω loaded） | |||
| BAL about 40mW（300Ω loaded） | |||
|
THD+N |
＜0.00055%(1kHz/-6dB@32Ω) |
Output Impedance |
PO≤＜1.2Ω（32Ω loaded） |
|
＜0.00048%(1kHz/-2dB@32Ω) |
BAL＜2.8Ω（32Ω loaded） |
||
|
Noise Floor |
PO＜3uV（dbA） |
Amplitude |
PO：2.3Vrms |
|
BAL: 3.2Vrms |
|||
|
BAL＜5.5uV(dbA） |
|||
|
SNR |
PO≥≥118dB (dbA)(32Ω dbA) |
Crosstalk |
PO≥75dB |
|
BAL≥107dB |
|||
|
BAL≥115dB (dbA)(32Ω dbA) |
|||
|
Sampling Rate Supported Up to |
384kHz/32bit（USB DAC） |
DSD Support (USB IN) |
384KHz 32bit/ DSD256 |
|
hardware scheme |
DAC: ES9219C *2，USB: XMOS XU208，AMP：THX_AAA_28*2 |
Accessories |
Standard version: Type-C USB cable*1, Type-C to Type-C data cable*1, Leather case*1, Manual*1, Warranty card*1 |
|
Apple Deluxe Edition: Charging cable, back clip, manual, |
