| Gross depth (mm) | 195 |
| Gross height (mm) | 230 |
| Gross weight | 0.436 |
| Gross width (mm) | 70 |
| Net weight | 0.319 |
| Packing quantity | 5 |
| Paper/Pasteboard | 90.00 |
| Plastic (No PET) | 27.00 |
| Tare weight (kg) | 0.12 |
| TI weight (kg) | 0.01 |
| Volume (m3) | 0.0031395 |
| Classification of battery | CL126:NE:2016-12-09 |
| Composition of battery | CL127:KT:2016-12-09 |
| Type of battery | Accumulator |
| Embeeded battery | Yes |
| WEEE tax | Yes |
| WEE classification | CL109:5:2017-04-01 |
| Colour of product | Black |
| Wireless connection | Yes |
| Producer product name | RB-HF520BE-K |
| Microphone | Yes |
| Wearing style | Over-ear |
| Noise canceling | No |
| Wireless | Yes |
| USB charging port | Yes |
| Device connectivity | Bluetooth |
| Weight (without cable) | 205 |
| Producer product family | Wireless Headphones |
| NFC features | No |
| Headphones connection type | Wireless |
| Frequency range | 20-20k |
| Special features | 50 hours, Ultra-long Wireless Playback; 40mm HD Driver Unit; Voice Control; Flat Foldable Style |
| Bluetooth version | 5.0 |
| Accessories included | USB Charging Cord |
| Connector type | Wireless |
| Gross depth master carton | 375 |
| Gross width master carton | 210 |
| Gross height master carton | 260 |
| Net weight master carton | 2.18 |
| Tare weight master carton | 0.348 |
| Palette Qty | 420 |
| Producer | Panasonic |
| Warranty | 24 |