Description
Sony WH-CH720N: what you need to know
The WH-CH720N is a lightweight pair of Sony over-ear headphones with noise cancelling. At about 192g, it gives up to 35 hours of play with noise cancelling on.
Who it suits
It suits commuters and everyday listeners who want long battery life and noise cancelling. It can connect to two devices at once.
Key facts
- 30mm dynamic drivers
- Noise cancelling with Sony Processor V1
- Up to 35 hours with noise cancelling on, up to 50 hours off
- 3-minute charge gives about 1 hour of play
- About 192g
- Bluetooth 5.2, SBC and AAC codecs, multipoint for two devices
- 3.5mm wired connection
Our price includes UK import duty and VAT, so there is nothing more to pay when it arrives. Your estimated delivery dates are shown near the top of this page.
The Sony WH-CH720N are closed-back wireless over-ear headphones with active noise cancelling using Dual Noise Sensor technology and Sony’s Integrated Processor V1. They weigh approximately 192g, use 30mm dynamic drivers and connect over Bluetooth 5.2 (SBC and AAC) with multipoint connection, plus a detachable 1.2m cable for wired listening. Sony quotes up to 35 hours of music playback with noise cancelling on and up to 50 hours with it off.
International version: this item is brand-new genuine stock imported from outside the UK. TechInOut covers faulty, damaged or not-as-described items for 30 days from delivery, and your statutory rights still apply.
Specifications
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| Headphone type | Closed, over-ear |
| Driver unit | Dynamic, 30mm |
| Frequency response | 7Hz – 20,000Hz (JEITA); Bluetooth 20Hz – 20,000Hz (44.1kHz sampling) |
| Impedance | 325 ohms (unit on) / 31 ohms (unit off), 1kHz, wired |
| Sensitivity | 108 dB/mW (unit on) / 99 dB/mW (unit off), wired |
| Noise cancelling | Yes – Dual Noise Sensor technology, Integrated Processor V1; Ambient Sound mode |
| Bluetooth | Version 5.2, approx. 10m range |
| Profiles | A2DP, AVRCP, HFP, HSP |
| Audio codecs | SBC, AAC |
| Multipoint | Yes |
| Battery life (music) | Max. 35 hrs (NC on), max. 50 hrs (NC off) |
| Battery life (calls) | Max. 35 hrs (NC on), max. 40 hrs (NC off) |
| Charge time | Approx. 3.5 hrs (USB) |
| Cable | Detachable single-sided, approx. 1.2m, gold-plated L-shaped stereo mini plug |
| Weight | Approx. 192g |
| Colour | Pink |
What’s in the box
- WH-CH720N headphones
- USB cable
- Headphone connection cable
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