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Last Modified: 23 March 2026 Terms of Use and Arbitration Wesper, Inc. (together with its designated affiliates, “Wesper”) has established these Terms of Use and Arbitration (“Agreement”) that governs access to and use of the Wesper Sleep Lab offerings and...
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Your prepaid return label is tucked inside the blue envelope included in your kit — usually alongside your setup instructions.A prepaid UPS shipping label is already included — no postage needed. Your UPS label will say 'UPS Ground' and show...
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Your prepaid return label is tucked inside the blue envelope included in your kit — usually alongside your setup instructions.A prepaid USPS shipping label is already included — no postage needed. Your USPS label looks like this — look for...
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The Wesper Lite User Manual provides essential safety guidelines and handling instructions for using the WKRV01 model, a medical device compliant with IEC and FCC standards. It outlines proper care, cleaning, and battery precautions, emphasizing the importance of using certified accessories and avoiding exposure to extreme conditions. The manual also includes disposal, recycling information, and FCC compliance details, along with instructions for handling skin-contact materials and troubleshooting. Users are advised to check Wesper’s website for updates and changes to the terms.
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Shipping & Delivery What kind of shipping do you offer? We ship via UPS 3-Day shipping and USPS for PO Box deliveries. You’ll receive a tracking number as soon as your Sleep Kit ships, so you’ll know exactly when to...
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