Yesterday's biggest news in the VR world is undoubtedly the release of the htc vive wireless upgrade kit. Developed and produced by the TPCAST ​​team incubating with the Vive X accelerator, this solution helps existing Vive devices achieve a wireless experience. The kit was opened for limited pre-sale on Vive's official website at 11pm on November 11th. The pre-sale price is RMB 1499 and is expected to be shipped in the first quarter of 2017. You said that no one bought it, of course someone bought it. The president of HTC Vive China told UploadVR that it was online for 18 minutes and the initial inventory of the kit was completely sold out. The device is only pre-ordered through the Vive China website, but Wang Congqing has previously confirmed that people around the world can order it. The upgrade kit comes in two sizes, one of which has an expansion battery and is pre-ordered only with standard specifications. Wang Congqing said that the larger battery specifications should also be listed in the first quarter of next year. Although it will not be the first production line, it means that the equipment sold out will be shipped first. HTC takes care of the Vive owner first, and the device serial number is required during the purchase process. Wang Congqing said that the next wave of pre-orders may be next month, and will also take care of international users. Wang Congqing said that the use of the kit is "no significant difference" from the ordinary Vive. The TPCAST ​​official website writes "the minimum delay is 15s, and the naked eye is completely devoid of feeling." Integrated Inspectin Vehicle,Bridge Inspection Vehicle,New Design Inspection Vehicle,360°Rotation Inspectin Vehicle CRRC SHANDONG CO., LTD. , https://www.crrcsd.com