PRIMARY SPECIFICATIONS
- Microphone: uni-directional (0.24 x 0.11in (6 x 2.7 mm))
- Ear coupling: Over-Ear
- Drivers: 1.57 in (40 mm) Neodymium
- Wireless range: 49.22 ft (15 m)
- Wireless Frequency: 2.4 GHz
- Battery type: Rechargeable Lithium-Polymer
- Battery charging time: 3.5 hours (15°C – 40°C)
- USB connection type: USB 2.0 High Speed over USB-C
PHYSICAL SPECIFICATIONS
- Weight without cable: 11.22 oz (318 g)
- Product height: 6.99 in (177.5 mm)
- Product width: 10.31 in (262 mm)
- Product depth: 3.43 in (87.2 mm)
- Headband Pressure: 0,45 kgf ±1.76 oz (50 g)
TECHNICAL SPECIFICATIONS
Transducer Principle: Dynamic
Battery save mode: auto shutdown after 10 min
Frequency Response: 20 Hz – 20 kHz
Sensitivity: 100 dB SPL
Nominal impedance: 32 Ohm
Total harmonic distortion: < 3% (20 Hz – 10 kHz)
Battery weight: 0.60 oz (17 g)
Battery Wh: 1050 mAh
A20 USB TRANSMITTER
- Physical Specifications
- Weight: 0.25 oz (7.1 g)
- Width: 0.77 in (19.6 mm)
- Length: 2.59 in (65.8 mm)
- Height: 0.30 in (7.6 mm) (including button)
- Technical Specifications
- USB connection type: USB 2.0
- Input power: 5V <100 mA
- Wireless Frequency: 2.4 GHz
