I ordered more than 30 items... dumb, dumb. Most items are cheap knock-offs from China; many did not work, fell apart, not even close as described... Forget trying to get items returned and refunds. Most of time (95%), just does not happen. Communication takes so long, time runs out; then receive messages such as: did not respond in time, seller does not take return (even when they do not work)! Scam.