| Display : OLED |
| Transmission Type : 2.4GHz Digital Frequency |
| Modulation : Digital Modulation |
| Polar Pattern : Omnidirectional |
| Antenna : Built-in Antenna |
| Operating Range : Up to 100m (Without Obstacles) |
| RF Output Power : <10mW |
| Distortion : ≤0.1% |
| Frequency Response : 20Hz-20KHz |
| Reference Audio Input Level : -20~-42dBu(MIC Input,0dB Gain) |
| Signal-to-Noise Ratio : >84dB |
| Audio Input Connector : 3.5mm MIC IN/LINE IN |
| Battery Specifications : 3.7V/400mAh |
| Power Requirements : Built-in Li-ion Battery or Charging Contact or USB-C DC 5V |
| Built-in Battery Life : Approx.10 hours |
| Weight : Approx. 1.04oz(29.5g) |
| Dimensions : 56x38x15.5mm |
| Operating Temperature?0? to 50? |
| Storage Temperature?-10? to 50? |