Microphone handheld
Antenna Program:                         Built-in
Transmission power:                     10MW
Spurious suppression:                  -60dB
Power supply:                                 DC 5V( recharging)
Core Direction:                              Heart-shaped
Pickup:                                            Dynamic
Microphone working flow:     100mA
Use distance:                                  30-50 meters (under standard conditions)
Operating temperature range:    -30°C-+60°C
Frequency stability:                      within ±0.005%
Maximum frequency deviation:  ±45KHz
Battery application time:             3-8 hours (standard universal battery)
Operating frequency range:       2.4G

Microphone handheld/Fanny pack collar clip :(optional)
Operating frequency range: 2.4G
Antenna program: built - inTransmission power: 10MW
Stray suppression: -60db
Mi core directivity: heart type direction
Pickup: moving coil
Power supply: built-in battery
Microphone operating current: 100mA
Operating temperature range: - 30 °C - + 60 °C
Frequency stability: within + / - 0.005%