Please include the specifications of the product when filling up your order. On the lower part portion of product image, then click "add note" to specify your prefer color, memory and other specification.
(ex. Vivo V15, 128gb, 6gb RAM, Coral Red) (ex. BT HF PRO SY BT1607, Red) 
Powerbank w/ 2 USB 6000mah
Long lasting high capacity power bank
Universal battery pack for portable devices
Charge wherever you are.