This is a charger specially customized for wireless headphones, earbuds, speakersFully charge your device in a short time and protect the batteryCompatible Devices:Beats, JBL, BOSE, SonyMore USB-C Bluetooth Wireless Earbuds Headphones, Speakers100% Compatible Models:BoseBose Noise Cancelling Headphones 700Bose Sleepbuds IIBose QuietComfortBose Sport EarbudsBose SoundLink FlexBose QuietComfort 45Bose Soundlink Mini II(Special Edition)Bose SoundSport Free(2st Generation)BeatsBeats Studio BudsBeats FlexBeats Fit ProJBLJBL Charge 4, JBL Charge 5JBL Clip 4, JBL Flip 5, JBL Pulse 4, JBL Go 3JBL Xtreme 3, JBL Endurance Peak II, JBL LIVE 300, JBL Live 660NC, JBL Live PRO+ TWSJBL TUNE 700BT, JBL TUNE 760BTNC, JBL Tune 510BT, JBL VIBE 100 TWS, JBL Tune 125TWS True, JBL Tune 225TWS, JBL Tune 115TWS, JBL Tune 215TWSSonySony WH-1000XM4, WH-H910N, WH-1000XM3, WH-XB900NSony WH-H810, WH-XB700, WH-CH710N, WH-CH510Sony WI-1000XM2, WI-C200, WI-1000XM2, WI-XB400, WI-310Sony WF-1000XM3, WF-SP900SonosSonos RoamMore...SpecificationsCable Length : 5 FeetCable Material : PVCOUTPUT: 5V-3A; 9V-2A; 12V-1.5A (18W) Package: 1 x USB-C Type C 18W wall charger and 1 x USB C to USB C 5FT Charging cableAs well as1-year worry-free and 30-day product quality refund.