Review on LEASUN Ultrathin Bluetooth Wireless Keyboard by Larry Blanco

This is really hot junk. It charges fast enough but doesn't last more than 15 minutes. Good Good. The USB connection works. Too bad it doesn't send the numeric password to EVERY waiting device. My phone (ASUS ZenPhone) cannot receive a signal. My MacBook could not receive a signal. My Galaxy Tab E cannot receive a signal. Oh, it registers that it is waiting for pairing. Then you cannot enter a numeric password. I can't get around The update is not available. There is no instruction manual. No technical support. It's only a few dollars so spend your money elsewhere. It's useless.