| Brand | Sennheiser | Sony |
| Model No | RS 165 | WH-CH720N |
| Wired / Wireless | Wireless Headphone Specification | Wireless Headphone Specification |
| Headphone Type | Over Ear | Over Ear |
| |
| Magnet Type | Neodymium | Dynamic |
| Driver Diameter | NA | 30 mm |
| Impedance | 32 Ohms | 325/31 ohm |
| Sensitivity | 106 dB/mW | 108 dB/mW |
| Frequency Response | 18 Hz-21,000 Hz | 7 Hz - 20,000 Hz |
| Maximum Power Input | NA | DC 5 V |
| Noise Cancelling | NA | Ambient NC |
| |
| Wireless Technology | Radio Frequency | Bluetooth |
| Bluetooth Version | | 5.2 |
| Compatible Profiles | | All Bluetooth Devices |
| Supported Codecs | | A2DP, AVRCP, HFP, HSP, SBC, AAC |
| Battery Type | Self-Discharge NiMH Rechargeable Batteries | Lithium-ion Batteries |
| Bluetooth Range | | 10 Meters |
| Battery Life | 18 Hrs | 35 Hours NC ON
50 Hours NC OFF. |
| Charging Time | Approx 9 H | 3.5 Hours |
| |
| Available Colors | Black | Black, White, Blue |
| Connector Plating | 3.5 mm Gold Plated Jack | 3.5 Gold-Plated L-Shaped Stereo Mini Plug |
| Cable | NA | USB Type-C Charging Cable |
| Weight | Approx. 300 g | 192 Gm |
| Other Features | - TR 165 transmitter
- Audio cable (analog)
- Power supply with 4 adapters
- 2 AAA NiMH rechargeable batteries
- Closed, circumaural headphones with excellent digital wireless audio transmission
- High-quality Sennheiser transducers and a selectable Bass Boost mode for vibrant sound
- Intelligently designed controls for maximum ease of use
- Multi-purpose transmitter – also functions as ‘easy-charge’ cradle and docking station
- Multi-receiver transmission – transmitter supports up to two pairs of headphones simultaneously
- Ergonomic design for enhanced wearing comfort
- 2-year warranty | Super comfortable and lightweight design.
All-day listening with up to 35 hours of battery life.
High sound quality and well-balanced sound tuning.
Sony’s lightest Wireless Noise-cancelling headband ever.
Easy and clear hands-free calling and voice assistant with wake word.
Multi-Point Connection helps to pair with two Bluetooth devices at the same time.
DSEEâ„¢ restores high-frequency sound and fine fade-out sound lost in compression.
Noise Cancelling with Dual Noise Sensor technology and the Integrated Processor V1.
Up to 50-hour battery life with quick charging. 3 min charge for up to 1 hour of playback.
Crystal clear hands-free calling and voice assistant with Precise Voice Pickup technology.
Adjustable Ambient Sound mode and Adaptive Sound control features tailors sound to suit the environment around you.
Take noise cancelling to the next level with Sony’s Integrated Processor V1,so you can fully immerse yourself in the music. |
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