 Mad Gaze and who are you? I'm April the copywriter of this company and here you have a smart glass yes this is the Mad Gaze rose gold yes the special edition of our company so where's your company based we based in Hong Kong and this brand is a Hong Kong brand of smart glasses so you are available already for sale and we for this one our B2B version it will be available for sale in May that means the next month in the coming month and for this one the B2C version it will be available for sale in September this year and you have the processor is a quad core 1.3 gigahertz it running Android 5.1 inside yes all these specs yes and with GPS how long is battery life the battery and also we have won this award last year for the battery life just depends on what application you will be using and how long you turn it on and just stay on for how long if you use some powerful application and you switch it on for very long time then you normally full charge you can use it for two to four hours but with very ordinary usage you can use more than four hours with full charge what's the price for the consumer version like this the consumer version in US dollars will be six hundred and thirty nine dollars all right and what is this the B2B version will be in US dollar four hundred and seventy nine dollars all right and here at Hong Kong fair you're looking for worldwide distribution yes we welcome worldwide distribution from any countries anywhere all right so do you talk about specifics about what's inside or you don't talk about specifically what CPU is inside no cool yeah and the UI is based on Android but as a special UI how do you control the UI okay the control method this one is actually the touching panel you can control the device by swapping or by tapping and here you've got some minimal buttons which you can also use it for operation and one more is you can use voice command as well cool yes so it doesn't have a noise cancellation and then the voice commands if it's noisy area it will still work it has microphone for the microphone let me show you this we got the okay so you can plug in the ear the headphone the headphone great and then you can you can listen to music and make phone calls and