900 Full-Duplex Headset

Engineer for professionals in high-noise environments, the 900 Full-Duplex Headset delivers uninterrupted, hands-free communication with up to 500m range, 28dB noise reduction, and over 20 hours of battery life.

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Key Features

Real-time, simultaneous two-way communication without interruptions
Reduces ambient noise by up to 28dB- ideal for high-noise environments
Over 20 hours of continuous use with a built-in explosion-proof battery
Maintains stable communication over 300-500 metres in open areas
Dynamix speakers ensure clear sound with minimal disruption
Hands-free operation with automatic microphone activation

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Perfect for:

Construction & Quarrying
Rail
Transportation & Logistics

Supplied with: Headphones, Charging Cable, Microphone Wind Cover, Documents, Head-Mounted Assembly, Helmet Brackets

Full Product Description

The 900 Full-Duplex Headset is a high-performance communication solution developed for the professional market. Ergonomically designed to fit comfortably and securely, it offers excellent noise cancellation for clear, uninterrupted conversations. With full-duplex capability, multiple users can speak and listen at the same time – greatly enhancing communication and efficiency.

The headset features advanced digital signal processing and demodulation technology, integrating wireless communication, power, and charge management and RF antenna systems into one compact unit. Its key advantages include low power consumption, long-rang eperformance, crystal-clear audio, intuitive operation, and a lightweight, portable design – making it a standout choice in its class.

Product Features

Operating Frequency: 860MHz - 930 MHz
Communication Distance: 300 - 500 metres
Channels: 16
Channel Spacing: 1MHz
Reception Sensitivity: -117dBM
Audio Sample Rate: 16, 8kHz
Receiving Unit Diameter: 40mm
Receiving Unit Impedance: 40Ω
Receiving Unit Rate Power: 1W
Receiving Unit Frequency Response: 200 ~ 500 Hz
Calling Unit Type: Noise Cancelling Microphone
Calling Unit Sensitivity: -47± 3 dB
Calling Unit Impedance: ≤2.2KΩ
Calling Unit Noise Reduction: Single Direction
SNR: ≥28dB
Head Holding Force: ~10N
Charging Way: Charging Volt - 5V ~ 12V, Supporting Type-C PD Fast Charger
Working Temperature: -30 ~ 55°C
Battery Capacity: 2400mAh
Continue Working Time: > 20 hours

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