PosunitechBluetooth Barcode Scanner, POSUNITECH Barcode Reader Wireless 1D Wearable Ring-Style Portable Mini FS01 Support iOS Android Windows

Q: Does this scanner have a sleep mode that sets in once the scanner is not used for a couple of seconds? If so, is there a way to disable that?

Yes, the scanner does. The solutions are as follow: 1. Plug in USB charged will not sleep 2. Another way is through BIM, but the setting in this way will not be saved after rebooting. - And we don't recommend you turn off sleep, because the battery of 1D finger scanner is easy to consume after turning off sleep.

Q: Is the battery replaceable in this barcode scanner? I have purchased one previously but cannot find a replacement battery that is rechargeable

Dear customer:) Thanks for your support. It can be replaced with a battery. Have you purchased our FS01 before? We can sell FS01 battery separately. We're looking forward to hearing from you. Have a nice day! Best wishes, Amily