Sony WH-720N Wireless Noise Cancelling Headphones
With noise-cancelling technology, a lightweight design, and long-lasting battery life, you can enjoy your music longer without being affected by background noise.
Product specifications:
Weight: Approx. 192 g
General functions
Headphone Type: Closed
Driver Unit: Dynamic, 30 mm
Impedance (OHM): 325 ohms (1kHz) (connected via a headphone cable, when the unit function is turned on), 31 ohms (1kHz) (connected via a headphone cable, when the unit function is turned off)
Frequency response: 7 Hz - 20,000 Hz (JEITA)
Frequency response (active operation): 7 Hz - 20,000 Hz (JEITA)
Frequency response (BLUETOOTH® communication): 20 Hz - 20,000 Hz (sampling frequency 44.1 kHz)
Sensitivity (DB/MW): 108 dB/mW (connected via a headphone cable, when the unit function is turned on), 99 dB/mW (connected via a headphone cable, when the unit function is turned off)
Volume control: Yes
Wire type: Single sided (detachable)
Wire length: Approx. 1.2 meters
Plug: Gold-plated L-shaped stereo mini plug
Input: Stereo mini jack
Wearing method: Over-ear type
DSEE: Yes
Passive operation: Yes
Ambient sound effect mode: Yes
Battery
Battery charging time: Approximately 3.5 hours
Battery charging method: USB
Battery life (continuous music playback time)
Up to 35 hours (noise canceling on), up to 50 hours (noise canceling off)
Battery life (continuous communication time)
Up to 35 hours (noise canceling on), up to 40 hours (noise canceling off)
Bluetooth specifications
BLUETOOTH version: Bluetooth version 5.2
Effective range: About 10 meters
Frequency range: 2.4 GHz bandwidth (2.4000 GHz - 2.4835 GHz)
Profiles: A2DP, AVRCP, HFP, HSP
Supported audio formats: SBC, AAC
Supported content protection: SCMS-T
Noise reduction
Ambient sound effect mode: Yes
Packaging contents:
WH-720N
Connecting cable
USB cable