Panasonic RZ-S300W True Wireless Headphones - Green - IPX4 sweat & water resistant, up to 7.5 hours playback per charge

Panasonic RZ-S300W True Wireless Headphones - Green - IPX4 sweat & water resistant, up to 7.5 hours playback per charge
PB Tech price: PB Tech price:
$129 56  +GST $148 99  inc GST

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Panasonic RZ-S300W True Wireless Headphones - Green - IPX4 sweat & water resistant, up to 7.5 hours playback per charge

Ultra-small & lightweight with exceptional battery life
Part #: HSTPAN00302
PB Tech price: PB Tech price:
$129 56 $148 99
 +GST  inc GST

Click & Collect: Available from 14 stores.
Select your store to check availability
Delivery: Order now and it ships tomorrow When will I receive it?

Six easy payments of $25.58 per week*

Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.

Click the button below or select Laybuy as your payment method during the checkout process.

If you do not have a Laybuy account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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Five easy payments of $30.69 per fortnight*

humm lets you spread the cost of your purchase over 5 or 10 interest free payments.

Click the button below or select humm as your payment method during the checkout process.

If you do not have a humm account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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  • Brand: Panasonic
  • MPN: RZ-S300WE-G
  • Part #: HSTPAN00302
  • UPC:
  • Microphone: Yes
  • Rated Battery Life: Up to 27 Hours
  • Noise Cancelling: No
  • Wireless Technology: Bluetooth
  • Interface: Bluetooth
  • IP Rating: IPX4
  • Colour: Green
  • View more


SoundOn - Stay Connected. No matter What.

The S300W true wireless headphones provide stable connectivity to reduce interruptions even in crowded areas and enable smartphone content to be enjoyed comfortably.

- Every moment has the perfect soundtrack. Now you have the power to create it. Want to add life and brightness to a gray day? Drop a rain cloud into a perfect one? Whatever you want to express, your reality is now your unique creation.
- Touch-sensor antenna ensures strong, stable, independent left-right earbud connection, even in crowded areas; IPX4 splash resistant
- Premium 6mm driver units and built-in mic deliver clear, crisp vocals and sound for music, calls and smartphone content; Snug, high-quality earbuds easily conform to the ear canal for a perfect fit and long-term comfort
- Ultra-compact, contoured battery case fully charges earphones in 4 hours, resulting in approximately 26 hours of playback time.
- High-performance MEMS microphone and Labyrinth structure minimize noise for clear calling quality in windy locations.
- The free, downloadable Panasonic Audio Connect app easily and conveniently pairs, initializes settings, locates earbuds and more, including voice commands with Amazon Alexa (installed), Siri ® and Google Assistant™ and from your smartphone.

Stable Connections Even in Crowded Areas

Say goodbye to brief interruptions to your music or calls, even in crowded places, thanks to the optimised touch sensor and antenna in the compact cabinet design, complemented by a Left-Right Independent Signalling System. Enjoy the stable connection you deserve, wherever you are.

Unique Antenna Structure

The small product size was achieved thanks to an integration of our Bluetooth antenna and touch sensor inside the control section, while also improving connection stability.

With our own proprietary design of the antenna structure, antenna performance is maximized even in a small product cabinet.

Left-Right Independent Signalling System

Most wireless headphones receive the smart phone signal in one earpiece, which transmits it to the other ear. This can produce drop-outs and unbalanced sound. Our Left-Right Independent Signalling system resolves this, as each earpiece receives a dedicated signal.

High Quality Call Sound

Applies high-performance MEMS microphones built-in unique noise reduction (labyrinth cabinet) structure that can suppress wind noise. Unpleasant noises are reduced and call quality are improved.

Compact Size with Perfect Fit

The rounded body fits comfortably in the ears even for long use. A massive amount of 3D ear data has helped design the angle and length of the sound ports.


- Stable Connections Even in Crowded Areas
- Unique Antenna in a Compact Body
- High-Quality Call Sound
- Noise Reduction Structure with MEMS Mic
- Compact Body with Smart Control
- Touch Sensor, Panasonic Audio Connect App



Driver Unit (mm) 

6 mm (1/4 in)

Magnet Type 


Frequency Information

Frequency Band (with Bluetooth®) 

20 Hz - 20 kHz

Playback Time with Battery (AAC) 


Approx. 7.5 hours

Headphones with Charging cradle

Approx. 30 hours

Charging Time (25°C/ 77°F) 


Approx. 2 hours

Charging cradle 

Approx. 2.5 hours

Headphones with Charging cradle 

Approx. 4 hours

Quick Charge (15 minutes, AAC) 


Approx. 90 minutes

Continuous Communication Time 


Approx. 4.5 hours*
*May vary depending on smartphone.

Waiting Time 


Approx. 24 hours (Auto power off does not work)


Headphones (one side only: L and R are the same) 

Approx. 4 g (0.14 oz)

Charging cradle

Approx. 45 g (1.6 oz)

Control/ Mic 

Touch sensor / MEMS Mic

Supplied Accessory 

USB charging cord: Approx. 0.5 m (1.6 ft)
(Input Plug: USB A Shape, Output Plug: USB Type-C Shape),
Earpieces set: XS, S, M, L (M attached)

Advanced Function 

Bluetooth® Wireless Technology 

Version 5.0

Supported Profiles 




Operating Distance 

Up to 10 m (33 ft)

Water Resistance 

IPX4 Equivalent (Headphones only)


·Specifications are subject to change without notice. All numbers given here are approximate.
·Water resistance specifications are equivalent to IPX4 of IEC 60529.


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

Manufacturer Part No:
Product Type:
True Wireless Headphones
Product Family:
Shipping Weight:
0.25 kg
PB Part No:
Product Model:
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.


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Awesome earbuds, great price

Great set of earbuds for sport, love them, eternal battery life, fit well and sound great. All the latest functions I need and also great value for money, very happy.

By: Guest 01/06/21
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Delivery & Pick-up

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Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

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Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

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Or view our returns policy for more information.