We will offer Basic and Premium versions with 2 reward tiers available exclusively on Kickstarter: Sirius One (x1), Sirius Combo (x2). The $20 deposit payer will exclusively enjoy the best pricing (starts from $659) plus gifts (valued at $199) with premium rights plus and free shipping (custom fee & VAT covered).

By making only a $20 deposit, you're reserving the best price available and will also receive the Legacy Founder's Pack (valued at $199) as a free gift with this limited-time offer. Please note that the discount does not apply to extra accessories. By pre-ordering through the crowdfunding campaign, you secure your spot to get Sirius at the lowest possible price.

1. Brand Access Pass: Free participation in product launches/events/technical salons.
2. Co-creation Privileges: Product evolution voting rights (participate in "feature upgrade roadmap" voting, such as prioritizing "dance mode" or "security mode" development and more) New product beta testing eligibility.
3. Enhanced Consumer Benefits: Priority purchase privileges (limited edition accessories/early access to new robot releases); Unlock exclusive character of Sirius, including the facial UI and full-body animations.

Yes. Sirius is available for worldwide shipping.

As a special benefit for payers who place a $20 deposit before we launch on Kickstarter, you will receive free shipping (custom fee & VAT covered).

We are actively finalizing the most efficient logistics plan with our partners to ensure a smooth delivery process. We will share the complete shipping details and any applicable costs (once confirmed) in the Sirius Official Launch Group. Stay tuned for updates!

We'll start mass production once our Kickstarter campaign concludes and send out a survey to collect each backer's shipping address to ensure we can deliver Sirius to every early adopter. We're actively working on optimizing our product and sincerely appreciate your support. We will maintain transparent communication throughout the fulfillment process.

One deposit applies once per order. Purchase multiple coupons for multiple units. For example, if you want two Sirius units, buy two coupons.

1. Step 1: Purchase a deposit on this page.
2. Step 2: Once we're live on Kickstarter, we'll send you an exclusive link. You can then go to our project page, select your preferred exclusive rewards, and add any add-ons.

We cross-match Kickstarter email addresses against our pre-order list to verify deposits and benefits. Please use the same email address for both your deposit and Kickstarter account.

Please email support@hengbot.com from the email address used to reserve the discount. We'll process your refund within 7 business days. Transaction fees may apply.

For any questions, contact our customer service at support@hengbot.com. We'll reply as soon as possible.