Fiio BTR3K AK4377A *2 Balanced Bluetooth 5.0 Amp USB DAC,support LDAC/aptX HD lossless HiFi Codecs,Hands-free Calling,2.5/3.5mm
$151.59 – $186.24
Description
BTR3K AK4377A DAC*2 Balanced Bluetooth 5.0 Amp USB DAC, support LDAC/aptX HD lossless HiFi Codecs,Hands-free Calling with Microphone
Feature:
– Incredible performance gains
– Now with balanced and SE output
– Robust, full-bodied sound High performance AK4377A DACs
– Independent dual crystal oscillators for accurate audio reproduction -Adapts to various kinds of wired headphones
– Qualcomm CSR8675 Flagship-level Bluetooth abilities
– Quick and convenient volume control
– Can be adjusted independently from phone volume
Parameters:
Volume Adjustment: Can be adjusted independently from phone volume
Bluetooth Profiles: A2DP (enhanced),AVRCP,HFP,HSP
Bluetooth codec support: SBC/AAC/aptX/aptX LL/aptX HD/LDAC
Bluetooth Chip: CSR8675
DAC/Amplifier: AK4377A*2
USB DAC: Supported
Power/Pairing Button: Yes
Dedicated Pairing and Play Buttons: Yes
Dedicated Volume Buttons: Yes
Reception Range: Approx. 30 m (unobstructed),LDAC (quality priority 4 m)
Format Indicator:
SBC:Blue、AAC:Cyan、aptX HD:Yellow
aptX/aptX LL:Purple、LDAC:White
Hands-free Calling with Microphone: Supported
Voice Assistant Activation: Supported
In-line Controls: Supported
NFC: Not supported
Audio Outputs: 2.5mm、3.5mm headphone jacks
USB Connector: Type-C
Battery: 330mAh
Battery Life: Approx. 11 hours
Charging Time: 1.5 hours
Check battery on iOS device: Supported (Android device support for functionality will vary)
Auto Standby if no audio signal: Supported
Dimensions: 58×25×11mm
Weight: 23.5g
Included in Package: Manual and warranty Card, USB Type-C cable, rear clip, lanyard
Additional information
Brand Name | FiiO |
---|---|
Built-in Battery | Yes |
Recommended Headphone Maximum Impedance | 81-100 Ohm |
Output Type | LINE OUT (AUDIO OUT), Balanced Out |
Input Type | USB, LINE IN (AUDIO IN), Bluetooth |
Body Material | Leather |
Package | yes |
Channels | 2 (2.0) |
Output Power | PO-25mW / BAL-78mW |
Dimensions (WxHxD) | 58x25x11mm(exclusive of back clip) |
Model Number | BTR3K |
Operational Amplifier Chips Model | AK4377A *2 |
Signal To Noise Ratio | PO≥119dB/BAL≥122dB |
PCM | Yes |
Bluetooth | Yes |
DAC Model | AK4377A *2 |
Type | Mini Amplifier |
WIFI | No |
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