... mini RC helicopter charger 1.Wire:28AWG 2.100% copper inside 3.3 core inside 4.OEM available USB cable to SYMA mini RC helicopter ... charger connector Main feature:1.Wire:28AWG2.100% copper inside3.3 core ... .OEM available Compatible with SYMA mini rc helicopter model no.:SH 6020, 6020-1, 6021, 6022, 6023,6023-1, 6025-1SYMA S010, S101, S026 ...