| Specification | Bowers & Wilkins PI7 | Nura Wireless Bluetooth Earbuds |
|---|---|---|
| General | ||
| Touch | ||
| Voice Coil | ||
| Magnet | ||
| Active Noise Cancellation | ||
| Foldable | ||
| Connectivity (wired/wireless) | Wireless | Both |
| Waterproof | ||
| Audio Performance | ||
| Impedance (Ω) | ||
| Total Harmonic Distortion (%) | 0.3 | |
| Sensitivity (db) | 108 | |
| Frequency Response (hz) | 10-20000 | 20-20000 |
| Connectivity | ||
| Bluetooth Version | 5 | 5 |
| Bluetooth Profiles | A2DP 1.3, AVRCP 1.6, HFP 1.7, HSP 1.2 | |
| Supported Audio Codecs | AAC, SBC, aptX, aptX Adaptive, aptX HD, aptX LL | SBC, AAC, Qualcomm aptX, Qualcomm aptX HD |
| Bluetooth | ||
| Audio Cable Length (mm) | ||
| Charging Cable Length (m) | 0.2 | |
| Multipoint Support | ||
| Wireless Range (m) | ||
| Battery | ||
| Battery Operated | ||
| Charging Port | USB Type C | USB Type C |
| Wireless Charging | ||
| Standby Time (hours) | ||
| Recharge Time (hours) | 2 | |
| Others | ||
| App Control | ||
| Voice Assiatant | ||
| Amazon Alexa | ||
| Physical | ||
| Weight (ounces) | 2.4 | 7.7 |
| Dimensions (inches) | 1.1 x 2.36 x 2.24 | 4.41 x 4.41 x 2.83 |
| Drivers | ||
| Driver Size (mm) | 9.2 | |
| Driver Type | Dynamic | |
| Number Of Drivers (per Piece) | 1 | |
| Microphone | ||
| Type | ||
| Beamforming Support | ||
| Number Of Mics | 2 | |
| Built-in Microphone |