Paramtres: The 29v 2a transformer is a voltage of between global 100-240VAC 50/60Hz. Output: DC 29 V 2.0 A. (also compatible with 24 V) This is a 2-pin connector please confirm the spcifications and the size of the socket before purchasing. Includes a power cord Scurit: the 29V adapter has output surge protection current output protection and short circuit output protection. Compatible: suitable for tlsiges lectric reclining chairs and homemade cinma armchairs. Rfrence compatible: ZBHWX-A290020A W52RA73-290018 HXY-270V2220A KDDY001B KDDY008 ZB A290020-B. Qualit: All our tlsiges power supplies are certified original replacement picks ensuring the proper functioning of all products before delivery. Includ: 1 tilting power transformer 1 UK power cord 12 months warranty 30 days money back guarantee and 24/7 email support. 100% Quality and Customer Guarantee.