Headphones have no standard packaging size, because the same product category runs from a pair of earbuds in a case to an over-ear set with a fixed headband. Anyone showing you a headphone box size chart is showing you their own tooling, not an industry standard. What you need is the packed dimension of your specific unit and the clearance your insert requires.
Measure the headphone in its packed position
The packed position is not the wearing position. Collapse the headband to its shortest lock, rotate or fold the cups the way the packing instruction will tell the line operator to fold them, and then measure.
- Height: top of the headband arc to the bottom of the cups, collapsed.
- Width: cup to cup at the widest point, with the cups rotated flat if they rotate.
- Depth: the thickest point of the folded assembly, which is usually across the two cups stacked or across a single cup plus the headband.
What else goes in the box
Most headphone boxes are bigger than the headphone because of everything around it. Account for each item separately rather than adding a general allowance.
| Component | Axis it usually drives | How to get the number |
|---|---|---|
| Coiled cable or charge lead | Depth, or a second tray cavity | Coil it as packed and measure the coil diameter and thickness |
| Carry pouch or hard case | All three | Measure the case, then treat the headphone dimension as irrelevant |
| Die cut insert walls | Length and width | Add the board caliper per wall, about 1/16 in for E flute |
| Thermoformed tray | Depth | Take the tray's overall depth from the tray drawing |
| Quick start card and warranty leaflet | Depth, under the lid | Measure the folded leaflet stack |
Retail fixtures set the outer limits
If the box will hang, the peg hook height and the fixture depth cap your external dimension before you have drawn anything. If it sits on a shelf, the shelf depth caps it. Get the retailer's fixture spec or planogram first, because changing a box after artwork approval is more expensive than asking. Our page on what a planogram is covers how to read one.
Structure choices
Earbuds and small in-ear sets are usually folding cartons or small rigid boxes with a paper or thermoformed tray. Over-ear sets tend toward a rigid two piece box or a corrugated mailer with a die cut insert, because the product is heavy enough that a thin carton distorts. A suspension insert, where film holds the product away from every wall, is worth pricing when the unit is expensive and the drop risk is real. See insert packaging for the options.
Ordering and turnaround
Custom headphone boxes run from a 100 unit minimum, from about $0.48 per unit at bulk volumes, confirmed on your written quote. The die and the plates are included, so an internal size cut precisely to your unit tools no differently from a near-standard one. Production is from West Chicago in the US or Guangzhou in China. Three lanes are quoted per product, rush (expedited production plus air freight), standard (air) and cost saver (sea), from about 7 business days in production plus 2 to 5 days for delivery. Ready to order the box itself? See custom headphone boxes.
Send the three packed measurements, a photo of the unit folded, and a list of everything else that goes in the box. Request a quote and we will come back with an internal dimension and an insert option.
