CA-810 - Portable Hybrid Tube Amp

High-End Portable Hybrid Tube Amplifier
Up to five hours of balanced audio connection.
Charge Port : 5V/1A via micro USB port
Audio Inputs : Standard 3.5mm Port
Audio Outputs : Standard 3.5mm Port
Frequency Response : 15Hz〜200KHz（-1dB）
Output Power : 110mW（@24Ω，THD + N = 10%）
Headphone Impedance : 24 Ω ~ 300 Ω
Low Distortion ≤ 0.06%
Shell Material : Aluminum alloy
Dimension : 11.5cm x 7.7cm x 2.3cm (L x W x H)
Weight : 245g