[Wide Compatibility] Fits Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Portable Speakers [Power Specification] Output: 38W (19V); Input: 100-240V 50-60Hz. Includes 9ft cable + intelligent chip for flexible charging mobility. [Replacement for Harman Kardon Charger] Charger for Harman KardonOnyx Studio 8 7 6 5 4 3 2 1. Compatible with P/Ns: APIONYXST3NSA40, ESX2567Q, 6132A-ONYXST, FC0031, FC0027, AU38AA-00, AU38AA-OO, FC0005-0767095, TR00236_B, OW-XRDP-0NQU, APIONYXST2, APIONYXST3. [Compatible with] Onyx Studio 7 (HKOS7BLKAM); Studio 6 (HKOS6BLKAM/HKOSBLUAM/HKOS6/HKOS6GKYAM/HKONYXS2BLKJK); Studio 5 (HKOS5BLKAM/HKOS5BLUAM/HKOS5GRYAM). [What you get] 1*19V Charger + 9ft cable. If you have any questions, please feel free to contact us. Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker Output Max: 38W~19V; Input Volt Range: 100-240V 50-60hz; with 9ft cable