model: YF294
Light source: 3 high-brightness LED lamps with a lifetime of 100,000 oriau
deunydd: Material ABS+LED+Solar Panel+Battery
Switch: Button switch on the back
maint y cynnyrch: 5.9 (hir) × 3. 5 (lled) × 1 (trwchus) cm
pwysau cynnyrch: 21 gram
tymheredd gweithio: -20~ + 65 ° C
Discharge time: 2 hours continuous lighting time
amser Codi Tâl: 5 hours in the sun can be filled
The RFID keychain with LED lights is a solar rechargeable small flashlight developed by Seabreeze Smart Card Co.,Ltd, does not require battery replacement. The use of solar panels to convert light into electrical storage to the internal battery, with LED light tube, good light, with a very good lighting effect. pecyn 3 LED lights, button on the back, a solar panel on the front, built-in RFID tags (amledd uchel, UHF, amledd isel), NFC is the most. This LED smart keychain not only has an RFID keychain function, 
but also can give you illumination at night, very human design.
The surface can do simple screen printing, laser serial number, UID inner code, LOGO, patrwm, etc., to meet the different needs of customers.
Widely used in residential apartment access control, staff attendance, presenoldeb cyfarfod, music nightclub tickets, rheoli aelodaeth clwb, membership points consumption, Datrysiadau Un Cerdyn, bus, banc, can also be used for small recharge.
Remarks: The built-in button battery is used to supply power and store electrical energy.
Fung
Rheolwr Gwerthiant