SK750 Wireless Lavalier Microphone Set Multi-function UHF Transmitter Receiver Mic System Compatible with Smartphone Laptop DSLR for Outdoor Interview Live-stream Recording

• UHF Wireless Microphone: UHF has a longer range and better propagation outdoors and through solid objects like a human body
• The wireless microphone system adopts UHF ISM global unlimited frequency band transmission
• The wireless microphone system can automatically scan channels and pair them within 3 seconds
• It can obtain a stable, anti-interference, and adjustment-free transmission of strong signals with an audio range of up to 50m (164ft). No lag and signal loss
• SK750 wireless lavalier microphone is compatible with DSLR, Camcorder, Smartphone, for iPhone (Lightning adapter and Type-C adapter not included)
• The wireless microphone system is widely used for YouTube Live-stream, Vlog recording, interviews, program hosting, podcast, presentation, church, weddings, etc. No app and driver are needed

Specifications:

• Transmission frequency band: 610.50-669.50MHz
• Audio frequency response: 40Hz~18KHz
• Dynamic range: 90dB (circuit performance)
• SNR: 90dB (circuit performance)
• Microphone sensitivity: -30dB (built-in microphone)
• Frequency range: 40-180000Hz
• Pairing type: automatic
• Effective working distance: 20m (with block), 50m (barrier-free)
• Working temperature: -15°C to +65°C
• Receiver:
• Transmission frequency band: 610.50-669.50MHz
• Transmission mode: frequency hopping/digital FSK
• Receiving sensitivity: -95~-71dBm
• Antenna method: Built-in F-type antenna
• Display mode: Multi-function LED display mode
• Power requirements: Built-in 3.7V lithium battery 450mah (charged via Type-C interface standard USB 5V)
• Battery life: > 6 hours
• Output connector: 3.5 mm TRS
• Operating temperature: -5°C to +50°C
• Size: 47 x 47 x 15mm
• Weight: 30g
• Transmitter:
• Transmission frequency band: 610.50-669.50MHz
• Modulation type: frequency hopping/digital FSK
• Transmit power: 10dBm
• Antenna method: Built-in F-type antenna
• Polar coordinates: all directions (built-in microphone and external lavalier)
• Display mode: multi-function LED display mode
• Power requirements: Built-in 3.7V lithium battery 450mAh (charged via Type-C interface standard USB 5V)
• Battery life: > 3 hours
• Input connector: 3.5 mm TRS
• Operating temperature: -5°C to +50°C
• Dimensions: 47 x 47 x 15mm
• Weight: 30g