A20 WIRELESS HEADSET GEN 2
PRIMARY SPECIFICATIONS
- Microphone: uni-directional (6 mm x 2,7 mm)
- Ear coupling: over ear
- Drivers: 40 mm Neodymium
- Wireless range: 15 m / 49 ft
- Wireless frequency: 2.4 GHz
- Battery type: rechargeable Lithium-Polymer
- Battery charging time: 3,5 hours (15آ°C - 40آ°C)
- USB connection type: USB 2.0 High Speed over USB-C
PHYSICAL SPECIFICATIONS
- Weight without cable: 318 g
- Product height: 177,5 mm
- Product width: 262 mm
- Product depth: 87,2 mm
- Headband pressure: 0,45 kgf آ±50g
TECHNICAL SPECIFICATIONS
- Transducer principle: dynamic
- Battery save mode : auto shutdown after 10 min
- Frequency response: 20 Hz - 20 kHz
- Sensitivity: 100 dB SPL 1kHz @ 1mW
- Nominal impedance: 32 Ohm
- Total harmonic distortion: < 3% (20 Hz - 10 kHz)
- Battery weight: 17 g
- Battery Wh: 1050 mAh
A20 USB TRANSMITTER
TECHNICAL SPECIFICATIONS
- USB connection type: USB 2.0
- Input power: 5V < 100 mA
- Wireless frequency: 2.4 GHz
PHYSICAL SPECIFICATIONS
- Weight: 7.1 g
- Width: 19.6 mm
- Length: 65.8 mm
- Height: 7.6 mm (including button)
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