To Next PageTo Next Page
Need help?Do you have a question about the Panasonic RB-HF420B and is the answer not in the manual?
Advice on safe listening volumes to prevent hearing loss and precautions for use while operating vehicles.
Step-by-step instructions for charging the unit's battery via USB and important notes.
Procedure for turning the unit's power on and off, including auto-power off details.
Detailed steps for pairing the headphones with a Bluetooth device for the first time.
Instructions for playing music wirelessly and using the unit's buttons for playback control.
Solutions for problems like no sound, low volume, or poor audio quality.
Steps to resolve issues when the Bluetooth device cannot be connected or paired.
Solutions for problems related to the unit not charging or not turning on.
Advice on safe listening volumes to prevent hearing loss and precautions for use while operating vehicles.
Step-by-step instructions for charging the unit's battery via USB and important notes.
Procedure for turning the unit's power on and off, including auto-power off details.
Detailed steps for pairing the headphones with a Bluetooth device for the first time.
Instructions for playing music wirelessly and using the unit's buttons for playback control.
Solutions for problems like no sound, low volume, or poor audio quality.
Steps to resolve issues when the Bluetooth device cannot be connected or paired.
Solutions for problems related to the unit not charging or not turning on.
General| Control type | Buttons |
|---|---|
| Product type | Headset |
| Product color | Blue, Black |
| Wearing style | Head-band |
| Volume control | Button |
| Recommended usage | Music |
| 3.5 mm connector | No |
| USB connectivity | Yes |
| Bluetooth version | 5.0 |
| Bluetooth profiles | A2DP, AVRCP, HPF |
| Connectivity technology | Wireless |
| Impedance | - Ω |
| Magnet type | Neodymium |
| Ear coupling | Circumaural |
| Headphone frequency | 20 - 20000 Hz |
| Microphone type | Built-in |
| Battery type | - |
| Charging source | USB |
| Fast charging time | 15 min |
| Battery recharge time | 4 h |
| Continuous audio playback time | 50 h |
| Battery life | 3000 min |
Weight and Dimensions| Weight | 155 g |
|---|
