TAKSTAR PH-120 smart phone microphone

• Sensitivity：Low：-40dB  at 1KHz
             High：-30dB  at 1KHz
• Transducer Principle：Condenser
• Max.Input SPL：≥128dB 1KHz(THD≦1%)
• Frequency Response：30Hz-20KHz 
• System Compatibility：ANDROID、IOS
• Battery Specification：Polymer lithium-ion battery
• Battery Capacity：400mAh
• Charge Mode：USB 5V
• Playtime：≥6hrs