General |
Model | WH-CH720N |
Product series | Sony |
Warranty (months) | 24 |
Audio system |
Recommended use | Portable electronics |
Type | Headphones |
Max operating range | 10 m |
Bluetooth audio codec | SBC, AAC |
Audio output |
Ear part type for headphones | Full size |
Wireless technology | Bluetooth |
Headphone cup type | Closed |
Frequency response | 7 - 20000 Hz |
Sound mode | Stereo |
Bluetooth version | Bluetooth 5.2 |
Sensitivity | 108 dB |
Active noise cancellation technology | Ambient Sound Mode / Dual Noise Sensor |
Detachable cable | Yes |
Cable length | 1.2 m |
Driver diameter | 30 mm |
Plated connector | Gold |
Headphone technology | Dynamic |
Adjustable headband | Yes |
Connectivity interface | 3.5 mm jack |
Number of parallel connected devices | 2 |
Available microphone | Yes |
Active noise suppression | Yes |
Connection | Wired, Wireless |
Details | Precise Voice Pickup Technology, Processor V1, MultiPoint Technology, Microsoft Swift Pair, Automatic Wind Noise Reduction, Google Fast Pair, Adaptive mode |
Controls | Voice assistant, Volume, Play/pause, Skip track |
Sound effects | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio |
Audio input |
Microphone form factor | Built-in |
Microphone operating method | Beamforming |
Battery |
Type | Headphone battery |
Rechargeable battery | Rechargeable |
Battery life (up to) | 50 hour(s) |
Charging time | 3.5 hour(s) |
Internet of Things (IoT) |
compatible with Internet of Things (IoT) | Yes |
Voice controlled | Directly |
Intelligent assistant | Alexa, Google Assistant |
Miscellaneous |
Construction material | Recycled plastic |
Color category | Black |
Color | Black |
Bluetooth profiles | Audio/Video Remote Control Profile (AVRCP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Hands-Free Profile (HFP) |
Included accessories | USB-C cable, 3.5 mm audio cable |
Connections |
Connection type | USB (power only) (USB Type-C), Headphones (mini jack stereo 3.5 mm) |
Cable details |
Cable details | Headphone cable - detachable - 1.2 m, USB-C cable - detachable |
Runtime details |
Runtime details | Continuous talk: up to 40 hours, Sustained playback: up to 50 hours, Continuous talk (noise cancellation ON / Bluetooth): up to 35 hours, Sustained playback (noise cancellation ON / Bluetooth): up to 35 hours |