New electronics • Tested before dispatch • Tracked delivery
Plain-language guides to buying, choosing and using electronics mystery boxes.
Most mini drones are under the 250 g registration line, but every pilot must pass the free TRUST test and follow the airspace rules. Weigh it, take the test, check the map, and fly indoors first.
A pointer sold in the US must be 5 mW or less, and federal tests found most cheap green ones over the limit. How to read the class label, why green leaks infrared, and the aircraft rule.
Budget earbuds seal tightly and carry no limiter, so the same slider setting can be louder than a premium pair. The WHO weekly dose, the EU 85/100 dB caps, and how to set a phone limit in two minutes.
The 15W on a budget pad is its input, not what your phone gets. What Qi, its extended level and magnetic Qi2 promise, why a pad charges slowly, and a thirty-minute test that finds a real fault.
The 1099-K threshold is back to $20,000 and 200 sales, but profit on resold items was taxable all along. Personal, hobby or business, how to split a random box’s cost across items, and a row per box.
Since October 2024 fake, bought and suppressed reviews are unlawful. What the FTC rule bans, what a compliant review page looks like, and a five-minute test: newest first, middle stars, replies.
Six promised, five delivered: the count is the plainest fault a box can have. How to prove it with a one-take video, the label and scale weights, and the packing slip, and how to write the report.
Write to the seller first, count 60 days from the statement, pick the right reason and attach dated evidence. How a card dispute on a mystery box works under the FCBA, what wins, what gets refused.
Before dispatch, cancelling is the seller’s policy; after a missed shipping date, the FTC Mail Order Rule lets you cancel for a prompt refund. What to write, and what to do if the box ships anyway.
The $800 duty-free threshold ended in 2025, so every parcel entering the US is dutiable. Who pays (DDP seller, carrier at the door, or nobody with a US warehouse) and how to spot a fake duty text.
