Sony Wireless Noise Cancelling Over Ear Headphones in Blue - WHCH720N/L
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Enjoy all-day comfort without the noise
With noise-cancelling technology, a lightweight design and a long-lasting battery life you can enjoy your music for longer and without background interruptions.
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 hours 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.
MORE FEATURES
- Noise Cancelling
- Enjoy all-day comfort
- Crystal-clear sound
- High-quality calls
- Simple to operate
- Eco
HIGHLIGHTS
- Noise Cancelling with Dual Noise Sensor technology and the Integrated Processor V1.
- DSEE™ restores high-frequency sound and fine fade-out sound lost in compression.
- Super-comfortable lightweight design.
- Easy and clear hands-free calling and voice assistant with wake word.
- All-day listening with up to 35 hours of battery life.
| Specifications | |
|---|---|
| What's in the box | Connection Cable, USB Cable |
| Colour | Blue, White, Black |
| Size & Weight | |
| Weight | Approx. 192 g , Approx. 192.78 g |
| General Features | |
| Headphone Type | Closed |
| Driver Unit | Dynamic , 30 mm |
| Impedance (Ohm) | 325 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 ohms (1 kHz) (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 44.1 kHz) |
| 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. 1.2 m , Approx. 120.02 cm |
| 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 Charge Time | Approx. 3.5 hrs |
| Battery Charge Method | USB |
| Battery Life (continuous music playback time) | Max. 35 hrs (NC ON), Max. 50 hrs (NC OFF) |
| BATTERY LIFE(CONTINUOUS COMMUNICATION TIME) | Max. 35 hrs (NC ON), Max. 40 hrs (NC OFF) |
| Bluetooth Specification | |
| Bluetooth® version | Bluetooth Specification Version 5.2 |
| Effective Range | Approx. 10 m , Approx. 30 ft (10 m) |
| 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 |
| Noise Cancelling | |
| Ambient Sound Mode | Yes |