Specifications - Sony WH-XB910N Help Manual

Help Guide
Wireless Noise Canceling Stereo Headset
WH-XB910N

Specifications

Headset
Power source:
DC 3.85 V: Built-in lithium-ion rechargeable battery
DC 5 V: When charged using USB
Operating temperature:
0 °C to 40 °C (32 °F to 104 °F)
Charging time:
Approx. 3.5 hours
(About 4.5 hours of music playback is possible after 10 minutes charging.)
Charging temperature:
5 °C to 35 °C (41 °F to 95 °F)
Mass:
Approx. 252 g (8.89 oz)
Impedance:
48 Ω (1 kHz) (when connecting via the headphone cable with the headset turned on)
16 Ω (1 kHz) (when connecting via the headphone cable with the headset turned off)
Sensitivity:
96 dB/mW (when connecting via the headphone cable with the headset turned on)
96 dB/mW (when connecting via the headphone cable with the headset turned off)
Frequency response:
7 Hz - 25,000 Hz (JEITA)
(when connecting via the headphone cable with the headset turned on)
Communication specification
Communication system:
Bluetooth Specification version 5.2
Output:
Bluetooth Specification Power Class 1
Maximum communication range:
Line of sight approx. 10 m (30 ft) (*1)
Frequency band:
2.4 GHz band (2.4000 GHz - 2.4835 GHz)
Compatible BLUETOOTH profiles (*2):
128