配送・返品・保証 | 日本

配送・返品・保証: My Signal Boostersの配送・返品・保証に関する情報をご案内します (日本).

Free tracked delivery to 日本, included in the price. It usually arrives in 5-7 working days.

30-day money-back and included warranty

30-day money-back: you can return the complete kit within 30 days of delivery. If the booster does not work for you, send us photos or videos of your setup; we send any parts needed free, and if it still does not work we take it back free and refund you. Contact us before sending anything back. A booster needs some existing signal outside the building to work. Each kit includes a 1-year manufacturing warranty. Any extended-warranty add-on purchased with the order extends the included warranty for its stated period.