| Brand | Bowers & Wilkins | Sennheiser |
| Model No | Pi7 S2 | MOMENTUM On-Ear Wireless |
| Wired / Wireless | Wireless Headphone Specification | Wireless Headphone Specification |
| Headphone Type | In Ear | On Ear |
| |
| Magnet Type | Dynamic | Dynamic |
| Driver Diameter | 9.2 mm | 40 mm |
| Impedance | NA | 480 ohm |
| Sensitivity | NA | 111 dB/mW |
| Frequency Response | 2402 MHz To 2480 MHz | 16 Hz - 22000 Hz |
| Maximum Power Input | NA | 10 mW |
| Noise Cancelling | A ANC | Active |
| |
| Wireless Technology | Bluetooth | Bluetooth |
| Bluetooth Version | 5.0 | 4.0 + EDR |
| Compatible Profiles | All Bluetooth Devices | All Bluetooth Devices |
| Supported Codecs | A2DP, AVRCP, HFP, HSP, BLE GATT, aptX™ – Adaptive, aptX™ – HD, aptX™ – Classic, AAC, SBC | A2DP + AVRCP + HSP + HFP + APT-X® |
| Battery Type | Lithium-Ion Polymer Batteries | Lithium-ion Polymer Batteries |
| Bluetooth Range | 10 Meters | 10 Meters |
| Battery Life | 16 Hours | 22 Hours |
| Charging Time | 40 Minutes | 3 Hours |
| |
| Available Colors | Black, White, Blue | Black, Brown |
| Connector Plating | 3.5 mm Jack To USB-C Audio Cable | 3.5 mm Angled |
| Cable | USB Type-C Charging Cable | USB Charging Cable |
| Weight | 47 Gm | 210 gm |
| Other Features | Fast charging support.
High performance DSP.
2-way drive unit design.
Wireless and USB-C charging.
Waterproof IP54 earbuds only.
Adaptive ANC noise-cancellation.
Audio retransmission from charging case.
Wireless audio retransmission technology.
True 24-bit connection with aptXâ„¢ Adaptive.
Hear music and movies as the artist intended.
9.2mm Dynamic Drive with Balanced Armature.
Three microphones per earbud for calls and ANC.
In-ear noise cancelling True Wireless headphones. | Brilliant and vivid.
Puristic and durable.
Advanced and smart.
Optional and optimized.
Comfortable and variable.
Without the limitations set by a cable, but with the same crystal-clear sound.
It combines high-resolution sound with a lightweight, puristic design and exclusive materials like stainless steel and Alcantara®.
Our MOMENTUM On-Ear Wireless headphones provide High-Resolution sound, with a powerful bass - and without the cable. |
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