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Overview
The M300 wireless headphones offer exceptional comfort with ultra soft cushioned earpads and an ergonomic headband for long listening sessions. Enjoy up to 50 hours of wireless playback, plus fast charging that delivers 3 hours of use from a 15 minute charge, with USB C charging included.
Panasonic RB-M300B Wireless Over Ear Headphones with Comfortable Earpads, Black
Model: RB-M300B
Web Code: 15859816
Sold and shipped by Good Stuff
Available online only
Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
Seller Return Policy
Read return policyWarranty
Check with the manufacturer for details.
For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.



