Headphones
| Ear coupling |
Supraaural |
| Headphone sensitivity |
98 dB |
| Driver unit |
30 mm |
| Impedance |
22 Ω |
Other features
| Frequency range |
20 - 20000 |
Additionally
| Wireless technologies |
Wired |
HED241 - Outdoor Stereo neckband headphone for portable audio
-30 mm Mylar dome;
-"Neck band" headphone design;
-Grey colour finishing with silver insert;
-Single sided cord;
-3.5 mm gold plated connector;
-Improved new packaging;