The cable is a LIGHTNING CABLE for IPHONES, IPADS, and IPODS.
BT21 Hole in One 6-in-1 Multi USB Type-C Hub – Armor King Case
BTS BT21 OFFICIAL CHARCTER CABLE – k-cutiestar
BT21, BT21 Wiki
BT21 CABLE WINDER
Official BTS x BT21 Baby Multi Cable Pouch Set – Kpop Omo
bt21 3 in 1 cable
BTS BT21 Silicone Organizer Cord Clip Earphone Cable Winder: KOYA - $7.99 - The Mad Shop
Bts Bt21 Tata Rj Chimmy Cooky Shooky Mang Koya Van Cartoon Data Cable Protector Anti-Breaking Silicone Wire Winder 2Pcs Pack
bt21 character cable