
Panasonic RZ-B310W ErgoFit True Wireless Noise Cancelling Earbuds
Immerse Yourself in Sound with Wireless FreedomIntroducing the Panasonic ErgoFit RZ-B310W True Wireless Earbuds, designed for those who demand high-quality audio on the go. Featuring noise cancellation, XBS extra bass, and seamless Bluetooth 5.3 connectivity, these earbuds deliver an exceptional ...
*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Immerse Yourself in Sound with Wireless Freedom
Introducing the Panasonic ErgoFit RZ-B310W True Wireless Earbuds, designed for those who demand high-quality audio on the go. Featuring noise cancellation, XBS extra bass, and seamless Bluetooth 5.3 connectivity, these earbuds deliver an exceptional listening experience. The ergonomic design ensures a secure and comfortable fit, making them perfect for any activity.
Specifications:
- Brand: Panasonic
- Model: RZ-B310W
- Type: True Wireless Earbuds
- Bluetooth: 5.3
- Noise Cancellation: Yes
- Bass: XBS Extra Bass System
- Driver: 10mm
- Earpieces: 3 Sizes (S/M/L)
- Battery Life: Up to 5 hours (with NC on), Up to 26 hours with charging case (NC off)
- Controls: Touch Sensors, Voice Assistant (Siri, Google Assistant)
Key Features
Panasonic ErgoFit Earbuds, Now Wireless for More Freedom: Enjoy noise cancelling, smooth bass, and great fit for less; lightweight bluetooth wireless earbuds have a secure Ergofit design and 3 earpiece sizes to customize your fit
Cancel Out Distracting Noise: The B310W TWS ear buds have active noise cancellation to eliminate background noise- perfect while traveling travel on planes, trains, and buses
Rich, Booming Bass: Immerse yourself in powerful bass energy from the earbuds’ 10mm dynamic drivers and XBS (extra bass system)
Control at Your Fingertips: Switch between calls and music, select functions like activate noise cancellation, or skip tracks with easy touch controls on both earphones; or use voice controls when you want; compatible with Google Assistant and Siri too
Long-lasting Battery: Keep listening without interruption, with up to 5 hours of playback on a single charge (with noise cancellation on) and up to 16 hours with the charging case (26 total hours with NC off)
Rooted in Japan’s legacy of sound mastery and the commitment to ongoing innovation, Panasonic audio and entertainment products create an immersive, high-fidelity experience that elevates everyday media into something extraordinary.
Specifications
Pros & Cons
👍 Pros
- Features active noise cancellation to effectively block out distracting background noise.
- Equipped with 10mm dynamic drivers and XBS (extra bass system) for rich, booming bass audio.
- Offers a secure ErgoFit design with three earpiece sizes to customize for individual comfort.
- Provides intuitive touch controls on both earbuds for managing calls, music, and noise cancellation.
- Delivers up to 5 hours of playback with noise cancellation active, extending to 16 hours with the charging case.
👎 Cons
- Battery life is reduced to 5 hours per charge when active noise cancellation is continuously engaged.
- The "ErgoFit" design, while secure, might not suit every ear shape despite the included earpiece sizes.
- Reliance on touch controls can sometimes lead to accidental inputs if not accustomed to the interface.
- The total 26 hours of battery life with the charging case is only achieved when noise cancellation is off.
- As true wireless earbuds, there's always a risk of misplacing a single earbud if not stored properly.