Audio
| Frequency range |
10 - 18000 Hz |
| Total Harmonic Distortion (THD) |
0.02% |
| Gain |
6.5 dB |
| Output impedance |
0.3 Ω |
| Signal-to-Noise Ratio (SNR) |
100 dB |
Battery
| Charging time |
2 h |
| Battery life |
17 h |
3.5mm stereo jack, 100dB, 650mV, 10Hz~80KHz, 5V/500mA, 17 h, black
<b>Tiny size</b>
Easy to carry
<b>Electronic volume control</b>
easy operation and feel good
<b>Concealed power on Indicator</b>