Frequently Asked Questions
Quick answers about products, orders, delivery, returns, and support.
Clear information.
Confident shopping.
This page applies to Nexvionai™ and purchases or interactions through nexvionai.com. Please read it together with the other store policies referenced where relevant.
What does Nexvionai™ sell?
We offer consumer electronics such as earbuds, smart audio devices, AI voice recorders, translation tools, smart trackers, charging accessories, and related technology products.
How do I confirm compatibility?
Review the product page for supported devices, operating systems, wireless standards, ports, and power requirements. Contact support before ordering if anything is unclear.
How long does processing take?
Most orders are processed within 2–4 business days, excluding weekends and public holidays.
How long does U.S. delivery take?
Estimated carrier transit is generally 10–15 business days after dispatch. Delivery estimates are not guaranteed arrival dates.
How much is shipping?
Available shipping methods and any applicable charge are shown at checkout before payment.
Will I receive tracking?
When tracking is available, it is sent to the email address used at checkout after dispatch. Carrier scans may take time to update.
Can I change or cancel an order?
Contact us as soon as possible. We will try to help before fulfillment begins, but changes cannot be guaranteed once processing or dispatch has started.
What is the return period?
Eligible products may be returned within 30 calendar days after confirmed delivery, subject to the Return & Refund Policy.
What if my order arrives damaged or incorrect?
Contact us within 7 calendar days of delivery with your order number and clear photos or video of the item, packaging, and shipping label.
How long do refunds take?
After an approved return is received and inspected, an eligible refund is initiated to the original payment method within 5–10 business days. Your payment provider may need additional posting time.
Need help?
Contact Customer Support and include your order number when your question concerns an existing purchase.
Compound No. 5, Shangtong Avenue, Tongzhou District,
Beijing, China