Sony WH-CH720N Wireless Noise Cancelling Headphones - White

Tune the world out

Dual Noise Sensor technology and an Integrated Processor V1 take Noise Cancelling to the next level. Now you can shut the world around you out and immerse yourself in the music.

Stays comfortable, however long you listen
Whether you’re working from home or relaxing with your favourite content, the WH-CH720N are ergonomically designed to be lightweight and comfortable, and with up to 35 hours2 battery life, you can wear them for longer without needing a break.

Sound like the artists intended
Enjoy natural vocals, crystal-clear sound and balanced tuning thanks to the Integrated Processor V1 and Digital Sound Enhancement Engine (DSEE), producing a high-quality sound exactly as the artists intended.

Improved technology, better calls
Precise Voice Pickup technology, a beamforming mic, and Wind Noise Reduction Structure will give you a clear and natural conversation throughout the call.

Multipoint connection
For total convenience, these Bluetooth® headphones can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connects to the right one automatically.

General Features

● Headphone Type: Closed
● Driver Unit: Dynamic, 30mm
● Impedance (Ohm): 325 ohms (1kHz) (when connecting via the headphone cable with the unit turned on), 31 ohms (1kHz) (when connecting via the headphone cable with the unit turned off)
● Frequency Response: 7-20,000 Hz (JEITA)
● Frequency Response (Active Operation): 7-20,000 Hz (JEITA)
● Frequency Response (Bluetooth Communication): 20-20,000 Hz (Sampling Frequency 44.1kHz)
● Sensitivities (dB/mW): 108 dB/mW (when connecting via the headphone cable with the unit turned on), 99 dB/mW (when connecting via the headphone cable with the unit turned off)
● Volume Control: Yes
● Cord Type: Single-sided (detachable)
● Cord Length: Approx. 1.2m (47")
● Plug: Gold-plated L-shaped stereo mini plug
● Input(s): Stereo Mini Jack
● Wearing Style: Over Ear
● DSEE: Yes
● Passive Operation: Yes
● Ambient Sound Mode: Yes

Battery
● Battery Charging Time: Approx. 3.5 hours
● Battery Charge Method: USB
● Battery Life (continuous music playback time): Max 35hrs (NC on), Max 50hrs (NC off) Battery Life (continuous communication time): Max 35hrs (NC on), Max 40hrs (NC off)

Bluetooth Specifications
● Bluetooth Version: 5.2
● Effective Range: Approx 10m (30ft)
● Frequency Range: 2.4 GHz band (2.4000-2.4835 GHz)
● Profile: A2DP, AVRCP, HFP, HSP
● Supported Audio Format(s): SBC, AAC
● Supported Content Protection: SCMS-T