•Transmission frequency band: 2400MHz-2483.5MHz
•Modulation: Frequency Hopping / Digital FSK (GFSK)
•Transmit power: 10dBm
•Receiver sensitivity: -85dBm
•Audio frequency response: 100-20KHz ±3dB
•Microphone pickup method: Omni-directional
•Maximum input sound pressure: 97dB SPL
•Input/output interface: 3.5mm TRS
•Single unit weight: 26g
•Power supply: Built-in lithium battery
•Battery life: 10 hours
•Display mode: LED
•Charging interface: Type-C
•Operating temperature: 23℉ (-5°C) to 122℉ (50°C)
•Dimensions: 48.7 x 41.2mm