Specifications
Headset
Power source:
DC 5 V (Using a commercially available USB AC Adaptor)
Using built-in lithium-ion batteries (Product Operation Power: DC 3.85 V)
Operating temperature:
0 °C to 40 °C (32 °F to 104 °F)
Charging time:
Approx. 3.5 hours
Note
- Charging and usage hours may be different depending on the conditions of use.
Charging temperature:
5 °C to 35 °C (41 °F to 95 °F)
Mass:
Approx. 260 g (9.18 oz)
Headphones
Type:
Closed, dynamic
Impedance:
21 Ω (1 kHz) (when connecting via the headphone cable)
Sensitivity:
89 dB/mW (when connecting via the headphone cable)
Frequency response:
5 Hz - 20 000 Hz (IEC) 1)
Cable:
Approx. 1.5 m, L-shaped gold-plated 4-pole mini plug
Communication specification
Modulation system:
GFSK, π/4-DQPSK, 8DPSK
Maximum communication range:
Line of sight approx. 10 m (32.8 ft) 2)
Frequency band:
2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
1) IEC = International Electrotechnical Commission
2) The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna’s performance, operating system, software application, etc.
Design and specifications are subject to change without notice.