• 2.4G frequency transmission. With quite small size which is easy to carry
• Compatible with almost all mobile devices such as mobile phone, camera and DSLR
• With built-in microphone, and can be used with external lavalier microphone
• Automatic connection and pairing when starting, the transmission distance is up to 20~30 meters
• Built-in lithium battery can be used for 7 hours
Polar pattern | Frequency Range | S/N Ratio | Sensitivity | Weight | Product Size |
Omni-directional | 100Hz~20KHz ±3dB | 97dB | -86dBm | 35g | 50*44.5*15mm |