Alcohol
Automotive
Baby
Beauty
Commercial
Electronics
Entertainment
Fashion
Furniture
Groceries
Hardware
Health
Hobbies
Home & Garden
Jewellery
Office
Pets
Photography
Software
Sports & Outdoor
Toys & Games
Nothing Ear (3) B173 Wireless Earbuds
Details
International Model
The Nothing Ear (3) B173 builds on the brand's legacy of innovation and iconic transparent design, combining premium sound, powerful noise cancellation, and sustainable craftsmanship. Equipped with custom 12 mm dynamic drivers and PMI + TPU diaphragms, they deliver Hi-Res certified audio with pristine clarity and a frequency range stretching from 20 Hz to 40 kHz. Tuned by Nothing, the addition of Static Spatial Audio ensures an immersive listening experience while Dynamic Bass Enhancement adapts in real time for deeper low-end impact. Supporting SBC, AAC, and LDAC codecs, they are perfect for music lovers seeking uncompromised sound quality.
Designed with real-time Adaptive ANC providing noise cancellation up to 45 dB and Transparency Mode for situational awareness, the Ear (3) is engineered for all-day practicality. Each bud weighs only 5.2 g, fits securely, and carries an IP54 dust and water resistance rating (buds and case). With up to 10 hours playback per charge (38 hours with the case, ANC off), a versatile charging case supporting both USB-C wired and Qi wireless charging, and quick-charging that provides 1 hour of playback on just 5 minutes charge, these are headphones that truly keep up with modern lifestyles. The Nothing X app unlocks advanced features such as custom EQ, personal sound profiles with Audiodo(TM), ear tip fit test, and customisable pinch controls, making the Ear (3) as intelligent as it is stylish. Sustainability is a core focus too, with 100% recycled aluminium in the case, plastic-free packaging, and Climate Pledge Friendly certification.
NOTE:
- Due to health and hygiene reasons, headphones and some wearables can only be returned for a full refund if they are unopened within 30 days of purchase and are completely sealed or faulty. For this reason, if you change your mind about your purchase of headphones or wearable product they must be completely unopened.
- Please refer to the Estimated Delivery Time Frame, available in the product listing for expected delivery time to your address.
- No delivery to PO Box addresses or Parcel Lockers (please provide residential or business address at checkout).
- Once payment is confirmed, items will be dispatched the next business day.
Specs
| Earbud Dimensions | 30.5 x 21.5 x 20.75 mm |
| Weight | Earbuds: 5.2 g each Case: 71.4 g (buds + case) |
| Case Dimensions | 56 x 55.5 x 22.25 mm |
| Drivers | 12 mm Dynamic Drivers (32 O) |
| Diaphragm | PMI + TPU |
| Frequency Range | 20 Hz - 40 kHz |
| Tuning | Nothing signature tuning |
| Features | Static Spatial Audio, Hi-Res Certified (LDAC) |
| Battery Type | Rechargeable Lithium-Ion |
| Capacity | Earbuds: 55 mAh each Case: 500 mAh |
| Charging | USB-C Wired (70 mins full) Qi Wireless Charging (120 mins full) |
| Fast Charging | 5 mins = 1 hr (buds only) 10 mins = 10 hrs (buds + case, ANC off) |
| Playback (AAC) | ANC off: 10 hrs (buds) / 38 hrs total ANC on: 5.5 hrs (buds) / 22 hrs total |
| Playback (LDAC) | ANC off: 5.5 hrs (buds) ANC on: 3.5 hrs (buds) |
| Talk Time | ANC off: 5 hrs (buds) / 19 hrs total ANC on: 4 hrs (buds) / 15.5 hrs total |
| Type | Real-Time Adaptive ANC |
| Depth | Up to 45 dB |
| Frequency Range | Up to 5000 Hz |
| Microphones | 3 MEMS mics + 1 VPU per side (6 + 2 total) |
| Features | Transparency Mode, ENC algorithm for calls |
| Bluetooth | Bluetooth 5.4 |
| Range | 10 m |
| Dual Connection | Yes |
| Supported Codecs | AAC, SBC, LDAC |
| Pairing | Google Fast Pair, Microsoft Swift Pair |
| App Support | Nothing X App (Android & iOS) |
| Advanced Audio | Custom EQ with profile sharing, Dynamic Bass Enhancement, Personal Sound Profile (Audiodo) |
| Smart Features | Custom controls, Find My Earbuds, In-ear detection, Fit Test, Firmware Updates |
| Other | Low-lag mode for gaming, LED charging status |
| Earbuds (Pinch Controls) | Play/Pause, Next/Previous Track, Answer/End/Reject Calls, Noise Control (ANC/Transparency), Volume Up/Down |
| Case (Talk Button) | Enable Super Mic (hold), Voice Assistant (iOS/Android) |
| Case (Pairing Button) | Battery check, Pairing, Factory Reset |
| Resistance | IP54 Dust & Water Resistance (earbuds + case) |
| Carbon Footprint | 2.87 kg CO2e (lifecycle) |
| Materials | 100% recycled aluminum (charging case), plastic-free packaging |
| Commitment | Assembled with 100% renewable energy, Amazon Climate Pledge Friendly |
- 12 mm drivers with PMI+TPU diaphragm and Nothing tuning
- Real-Time Adaptive ANC up to 45 dB + Transparency Mode
- Up to 10 hrs playback (38 hrs with case, ANC off)
- Supports AAC, SBC, LDAC with Hi-Res certification
- Bluetooth 5.4 with dual device connection
- Nothing X app: Dynamic Bass, Personal Sound Profile, Custom EQ