成全视频在线观看在线播放高清|亚洲日本中文字幕天天更新|深夜福利小视频在线观看,免费A级毛片无码无遮挡,清纯唯美一二区jk,国产欧美成人免费观看

Technical Features and Parameters

1. Input power: 90VA

2. Working frequency: 2KHz±10%

3. Input current: the maximum is less than 100mA

4. Modulation frequency range: 1.3-25Hz