UHF-9 Headset LED Wireless Noise Cancelling Earphone (Black)

The UHF-9 Headset is a wireless earphone designed for everyday use. It features active noise reduction technology for improved audio clarity.

• Product type: Headset & Headphone
• Compatibility: UHF-9
• Material: Not specified
• Key feature: Active noise reduction technology
• Color/Variant: Black
• Plug diameter: 3.5mm
• Wire length: 3 m
• Horn diameter: 40 mm
• Sensitivity: 10dB
• Frequency response range: 20-20000Hz
• Distortion rate: less than 1%
• Impedance: 32
• Signal to noise ratio: 75dB
• Frequency Response: 30 - 20,000Hz
• Headphone power supply: built-in 600MaH rechargeable lithium battery
• Must be connected to the transmitter for use
• Application of active noise reduction technology
• Signal-to-noise ratio above 70DB
• Separation: 50DB
• Automatic shutdown after 5 minutes without audio source