This Multi-function USB Data Sync charging cable is made of ABS. With a compact size 3 1/2''L x 1 3/8''W, you can put them on a keyring, neck chain or just carry in your pocket. Multifunction: sync data or charging. Quick transfer data with USB port. You can charging 2 phones with micro USB and lightning at the same time, what's more, you can also use one phone as power bank for other phones. Support cellphone OTG transmission.Your logo also welcome.