【Unused Junk Item】DFree Personal Urination Prediction Device DUBLB2
19.80 $
Description
■DFree Personal Urination Prediction Device DUBLB2
◎Main Unit Size: 33×83×80mm
◎Sensor Unit Size: 12×53×35mm
◎Main Unit Weight: 73g
◎Sensor Unit Weight: 13g
◎Power Source: Built-in Lithium-ion Battery
◎Operating Time: Approx. 24 hours
◎Accessories:
・User Guide (Booklet)
・User Guide (CD-ROM) Unused
・Instruction Manual
・Ultrasound Gel (60ml) Unused
・Attachment Tape (50mm×7m) Unused
・USB Charging Cable
◎Communication Method: Bluetooth 4.1
■This product was released in 2019, so it is being sold as a junk item. Please read the following description carefully and purchase only if you agree.
◎Purchased on Mercari in September 2025, but never used.
◎All accessories are included.
◎The product name appears when setting up Bluetooth on a PC.
◎The product name appears on a smartphone (Android), but when attempting to pair, it displays An app is required to use this device.
◎The app is no longer available even when scanning the QR code on the instruction manual.
◎The manufacturer's website suggests searching for Dfree Personal Main. After searching, downloading, and installing the app, the device remained disconnected within the app and could not be used.
◎The product was removed from its original packaging for charging and connection confirmation.
◎The instruction manual states a charging time of approximately 4 hours, but according to the original seller, the charging time measured was approximately 4 hours and 7 minutes until charging was complete.
Details
CategoryToilet SuppliesConditionNo noticeable scratches or marksShippingIncluded in price (by seller)FromUnspecified
video
Delivery in 24/48 h
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
Free returns
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.