Specification

Brand Name: FiiO
Built-in Battery: Yes
Recommended Headphone Maximum Impedance: 81-100 Ohm
Output Type: LINE OUT (AUDIO OUT)
Output Type: Balanced Out
Input Type: USB
Input Type: LINE IN (AUDIO IN)
Input Type: 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