Weight: DJ44A (about 3.5g); DJ35A (about 2.5g)
Dimensions (LxWxT): DJ44A (about 16.5mm×13mm×8.5mm);
DJ35A (about 9mm×13mm×8.5mm）
-The dimensions exclude the plugs.
Material: Transparent shell (PC); Metal shell (Stainless steel); Plug (24k gold plated copper)

ACustomized HiFi Handbag for Audiophiles. Effectively protect your music devices.

BC50B have 3.5 or 2.5 plug. With earphone pins like MMCX or Two Pin 0.78.

DJ44B: 4.4mm female to 2.5 male
DJ44C: 4.4mm female to 3.5 male