Material: ABS
Transmitter power supply: 2*1.5V AA batteries (included)
Receiver power supply: 1*3.7V 1200mAh lithium battery (included)
Pickup method: moving coil/capacitor
Modulation method: digital frequency modulation
Frequency range: 676MHz~697MHz
Frequency response: 50Hz~18KHz
Distortion: ≤0.5%@1KHz
Signal-to-noise ratio (SNR): >90dB
Output level: 200mV±5mV
Receiver audio interface: 6.35mm
Transmitter size: approx. 18*7*3cm / 7.09*2.76*1.18in
Transmitter weight: approx. 68 g / 2.4 oz
Receiver size: approx. 21*3.7*2.4cm / 8.27*1.46*0.94in
Receiver weight: approx. 29 g / 1.02 oz