What training patterns can I create?
Use fixed-point, serve-return, horizontal or vertical oscillation, random placement and custom combinations of speed, feed rate, spin and targets. AI assists with parameters for selected targets.
Does DORA collect and reuse balls automatically?
Yes. The included automatic collection and feeding system recycles balls for continuous practice.
Can I adjust the delivery settings?
Ball speed is 2–16 m/s and the feed rate is 30–90 balls per minute. Both horizontal and vertical angles adjust from -30° to +30°. Ball capacity is 150+.
How can I control and update the robot?
Use the phone app, mini program or remote control. Placement can be fine-tuned during practice. OTA firmware updates and cloud training records are supported.
What are the minimum order and lead time?
Minimum order: 1. Lead time: 7-15 days. Confirm availability and the dispatch schedule when enquiring; shipping transit time is additional and depends on your destination.
What is included in the reference price?
The displayed price is a reference for the default version, not a final delivered quotation. Confirm the power version, battery, remote, balls or shuttlecocks, collection net and plug type with us before ordering. Photos may show optional equipment. Prices exclude shipping and taxes.
How are shipping and transit damage handled?
Shipping charges depend on the delivery address and are confirmed in your quotation. Shipments have logistics insurance; eligible transit damage is compensated through the claim process. Keep the packaging and send your order details, clear photos and video promptly so we can arrange the claim. Claim requirements and settlement are confirmed for your order.
What warranty and after-sales support do you provide?
We provide a one-year warranty, with replacement rather than repair for faults covered by the warranty. Contact us with your order reference and photos or video before sending anything back; we will confirm the replacement, return and freight arrangements. After the warranty, spare parts for faults not caused by misuse or accidental damage can be purchased at cost. Coverage and final terms are confirmed in your quotation.
Will I receive app instructions and an English manual?
App download instructions and an English manual are supplied with your order. Compatibility is tested before dispatch; tell us your phone or tablet model so we can confirm the appropriate control setup. Contact us if you need help getting started.