| Title | Sennheiser CX True Wireless |
| Warranty | 2 Years |
| Box Contents | Earbuds, Charging Case, User Manual, Warranty Card |
| Brand | Sennheiser |
| Model | CX True Wireless |
| Compatible Models | Mobile Phone, PC, Tablet |
| Eartip size | Large, Medium, Small |
| Weight | 49 gm |
| Foldable Design | Yes |
| Colours | Black, White |
| Dimensions | Overall :47 x 130 x 170 mm |
| Noise cancellation | Yes |
| Replaceable earbuds | Yes |
| Call control | Answer / End |
| Music control | Volume Control |
| Bluetooth features | Auto Pairing |
| Range | 10 meter |
| Bluetooth Profile | A2DP AVRCP HFP |
| Bluetooth Version | 5.2 |
| Connectivity | Bluetooth |
| Microphone | Yes |
| Mic frequency | 100 Hz |
| Playback time | 27 Hours |
| Charging type | USB Type-C |
| Battery Type | Li-Polymer |
| Battery capacity | 420 mAh |
| Charging Time | 1.5 Hours |
| Type | Wireless |
| Design | In ear canalphone |
| Open or closed back | Closed Back |
| Fit | In the Ear |
| Max frequency response | 21000 Hz |
| Min frequency response | 5 Hz |
| Max power input | 10 mW |