两支精品超强、高质量、无线耐用的麦克风，含接受器。可配合您购买的歌王卡拉OK/DVD机的使用。

Overall System:

• Frequency range: 500-550mhz, UHF high band
• 210-290mhz, VHF high band
• Frequency Stability: +- 0.005 %
• Modulation Mode: FM
• Maximum deviation ranger: +1 15KHz
• S/N ratio: > 100 dB
• Audio dynamic range: >100dB
• T.H.D: <=0.5%
• Service areas: 80 meters (in the best condition)
• Temperature range: -10 C to 50 C

Receiver:

• Receiving System: Fixed frequency by quartz controlled
• Receiving sensitivity: 60dB S/N ratio (12 dBU)
• S/N Ratio: > 100 dB
• Power supply: DC 9V ~ 15 V
• Dimensions: 220(L) x 160 (W) x 26 (H) mm

Microphone:

• RF power output: 30mW (max)
• Spurious Emissions: Over 45dB carrier wave
• Battery: standard 9V battery
• Dimension: 52 (D) x 247 (L) mm

麦克风特色:

• 台式接收机加强型静噪，高信噪比
• 接收机开关无冲击，确保后级功放及扬声器安全
• 双频道设计，同时使用二支麦克风而互不干扰
• 适用于中小型舞台、卡拉OK厅、家庭娱乐等场所

Please note that minor problems or imperfections of an item that do not affect main functions are not considered defects of the item. Problems of minor items (like microphones when purchased with a karaoke player) are not reasons for return for defect for the main item. We will provide service (exchange/repair) for the defective items free of charge.

Please also note that for players with karaoke songs  there may be some songs, among many thousands of songs, that are misprinted,  missing vocal and subtitle and have other problems that happen to all items of the same model. That is quite normal for this type of player, not considered a defect of the player or the midi disc, could not be considered as a reason for return or exchange.

Please also note that there may still have a protective plastic film cover for some players. The film could be opened at various degree at assembly.

注： 美国以外地区需加收运费