Parameter:
1. Modulation mode: FM
2. Frequency range: UHF620-690MHZ
3. Preset frequency points: 16 groups
4. Frequency response: 75Hz-1800Hz
5. Signal to noise ratio: above 80dB
6. Total harmonic distortion: <1. 0% @1kHz
7. Headphone output level: 32 ohms, 65mW
8. Ideal use distance: 50 meters (ideal environment)
9. Power supply: 3V DC (2 AA batteries, need to be purchased by yourself)
10. Power consumption: transmitter 3V-110mA/receiver 3V-300mA
11. Weight: 80 grams for transmitter and 80 grams for receiver
12. Dimensions: 66x92x24 mm
13. List: transmitter x2, receiver, receiver output line, lavalier microphone x2, mobile phone audio conversion line, receiver hot shoe clip, manual
14. Application: entertainment interviews, event scene, mobile phone live broadcast, program recording, etc.
Features:
1. Wireless restraint, clear sound pickup
2. Two transmitters can be connected to work at the same time, strong anti-interference ability
3. Strong compatibility, all devices with MIC jack can be connected
4. SLR camera remote recording, 50 meters wireless receiving distance, stable signal, sound quality transmission is not affected
5. Lightweight, portable, flexible and practical, suitable for many occasions
6. The battery is powered and can be replaced at any time, eliminating the trouble of power failure
7. High-definition acoustic microphone, high sound reproduction, stable signal and strong penetrating power
