Charging case ONLY Sennheiser CX 400BT wireless earbuds Bluetooth headphones

Charging case only. Sennheiser CX 400BT (black). Will only fit 'CX 400BT' earbuds. Will not work with other models. No earbuds or accessories. Important: will only work with 'CX 400BT' earbuds. Will not work with any other model, even if they look similar.

eBay