Sony WH-CH720N Wireless Headphones Blue
Key Specs
| Wearing Style | Dual Ear with HeadbandFoldable: No Earpiece Swivel: Yes |
|---|---|
| Earpiece Design | Over-Ear (Circumaural) |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz (Wireless) |
| Built-In Controls | Yes, on Right Earpiece |
| Sensors | No |
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 2 with Beamforming |
| Runtime | 35 Hours (Listen) |
Headphone
| Wearing Style | Dual Ear with HeadbandFoldable: No Earpiece Swivel: Yes |
|---|---|
| Earpiece Design | Over-Ear (Circumaural) |
| Open/Closed-Back | Closed-Back |
| Sound Field | Stereo |
| Number of Drivers | 1 per Earpiece |
| Driver Type | Dynamic |
| Driver Size | 1.2″ / 30 mm |
| Impedance | 325 Ohms (Active)31 Ohms (Passive) |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz (Wireless) |
| Sensitivity | 108 dB/mW (Active)99 dB/mW (Passive) |
| Volume Limiting / Child-Safe | No |
| Built-In Controls | Yes, on Right Earpiece |
| Sensors | No |
Microphone
| Built-In Mic | Yes, on Earpiece |
|---|---|
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 2 with Beamforming |
Connectivity
| Wireless | Bluetooth 5.2 |
|---|---|
| Wireless Range | 32.8′ / 10 m |
| Supported Audio Codecs | AAC, SBC |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Multipoint Support | Yes |
| Maximum Paired Devices | 2 |
| Audio Connector | 1x 1/8″ / 3.5 mm TRS Right-Angled |
| Audio Connector to Earpiece | 1/8″ / 3.5 mm |
| Cable Length | 7.88″ / 20.02 cm (Charging Cable Only) |
| Mobile App Compatible | Yes: Android & iOSApp Name: Sony Headphones ConnectFunctionality: Adjust Settings, Firmware Update, Remote Control |
Battery
| Runtime | 35 Hours (Listen) |
|---|---|
| Quick Charging Times | 3 Minutes for 1 Hour |
| Recharge Time | 3.5 Hours |
| Battery Chemistry | Lithium-Ion |
| Charging Input | USB-C |
| Wireless Charging | No |
Physical
| Color | Blue |
|---|---|
| Environmental Resistance | No |
| Weight | 6.8 oz / 192 g |
Packaging Info
| Package Weight | 0.94 lb |
|---|---|
| Box Dimensions (LxWxH) | 8.8 x 8.7 x 2.2″ |
Identifiers
| MPN | WHCH720NL.CE7 |
|---|---|
| GTIN / EAN / UPC | 4548736143012 |
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