FENGRU Mini Amplifier With 16 Hours Battery Time. The body material was made of metal with built-in battery.
- Type: Mini Amplifier
- DSD (Direct Stream Digital): No
- Input Type: LINE IN (AUDIO IN)
- Body Material: Metal
- Built-in Battery: Yes
- Model Number: R7.0
- Operational Amplifier Chips Model: OPA2604AP
- Bluetooth: No
- Output Type: LINE OUT (AUDIO OUT)
- DAC Model: .
- WIFI: No
- Output Power: 700mW
- Recommended Headphone Maximum Impedance: 251-300 Ohm
- Dimensions (WxHxD): 95*50*20mm
- Package: No
- Brand Name: FENGRU
- Signal To Noise Ratio: 120
- Channels: 2 (2.0)
- PCM: No
- Charging current: 500MA
- Lithium battery capacity: 3000mAh
- Frequency Response: 10-28KHZ
- Model Number: LCK1054
- Charging time: About 2 hours
- Weight: 140g
- Battery life time: About 16 hours
- Total harmonic distortion: <0.004%