Panasonic Wireless In-Ear Headphones RP-NJ310BE


ErgoFit+|XBS|Smart Control

Out of stock

SKU: RP-NJ310BE Category:


Wireless In-Ear Headphones RP-NJ310BE Blue

The NJ310B enables wireless playback in an easy-to-use, compact, and stylish design for daily use. The 9 mm Driver Unit produces crisp, clear sound and enhanced, robust bass. And the Ergonomic Double-hold Shape makes them easy to wear and unlikely to fall off.


Enhanced, Robust Bass

Extra Bass System ( XBS) with Original Acoustic Structure and Circuit Design
The 9 mm Driver for Acoustic Insulation achieves clear sound and robust bass . Our Extra Bass System ( XBS) combines a port design that optimizes air flow and an acoustic tuning circuit to enhance low range reproduction. The NJ310B delivers crisp, robust bass with reduced distortion.

Stylish Design and Deep Tone Colours

Athleisure is the trend of the season. This look blends street style with athletic wear for sleek, effortless fashion.
The stylish design and deep tone colours of the NJ310B fit right in with this trend, making them the perfect accessory for your individual style.

Easy to Wear, Unlikely to Fall Off

ERGOFIT PLUS : Double-hold Shape
The NJ310B has been designed to be easy-to-wear and unlikely to fall off . An ergonomic, double-hold shape newly developed for the earpiece firmly sits in two places, the tragus and anti-tragus, for earbuds that fit your ear perfectly.
Furthermore, the remote control and battery case have been symmetrically arranged for a stable fit that makes them unlikely to fall off.

Smart Control with Your Voice

Voice Assistant Activation
You can launch smartphone voice function such as Siri * via the multi function button. This enables you to select music, adjust the volume, and make phone calls, without having to get your smartphone out.
* Siri is a trademark of Apple Inc .
* May not function depending on the smartphone specifications and app version.

Easy to Wear, Unlikely to Fall Off
ERGOFIT PLUS : Double-hold Shape
Enhanced, Robust Bass
Extra Bass System with Original Acoustic Structure and Circuit Design
Stylish Design and Deep Tone Colours
Deep Tone Colours Coordinate Well with Athleisure Style


Frequency Information Frequency Band (with Bluetooth®)
20 Hz – 20 kHz
Driver Unit (mm)
9 mm
Magnet Type
Control/ Mic
yes / yes
Playback Time with Battery
Approx. 6 hours
Charging Time (25°C/ 77°F)
Approx. 2 hours
Weight (g) w/o cord
Approx. 14 g
Supplied Item
USB charging cord: Approx. 0.1 m
Earpieces set: L,S,M attached


Bluetooth® Wireless Technology Version
Bluetooth® Wireless Technology Supported Profiles
Bluetooth® Wireless Technology Codec
Bluetooth® Wireless Technology Operating Distance
Up to 10 m


Specifications are subject to change without notice. All numbers given here are approximate.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Panasonic Corporation is under license. Other trademarks and trade names are those of their respective owners.




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