BUY MEANS WITH WEIGHT AND SHIPPING THAT WE SET. EXPEDITION DETERMINED SELLER. CAN JNE OKE. TIKI. POS. WAHANA DLL THAN COLOR AND MOTIF RANDOM<br><br>KEY KEY HANGER that there is ON / OFF button yes<br>Key finder (there is writing a key finder brand on the middle of key chain)<br>PLEASE ADD DUS, FOR YOUR SECURITY AND COMPLETENESS OF YOUR PACKAGE<br><br>Often forget where to put the key? this keychain that can help us find the item loh! This key ring of siul can be installed like keychain.Could make the house key, motorcycle lock, car keys, dll.Nah, if we forget where put the key , we live siul aja, the hangers will ngeluarin sounds and lights flashing, so we can more easily find the key. This key chain can also be used as a flashlight you know. Well if we often forget the house keys, motor, car, etc .. We stay siul aja, the hangers will ngeluarin sounds and lights flashing.<br><br>The market there are 2 kinds of on / off or no on / off (cheaper)<br>So more buyers can pay attention to their needs.<br><br>* Siul Sensor, marked with red LED flame SPECIFICATION PRODUCTS:<br>1. Power Using Battery watch / LR41 3pcs (included)<br>2. Weight +/- 10 gr / pcs<br>3. Length: 6 cm<br>4. Width: 4 cm<br>5. Height / thickness: 1 cm<br>6. Distance: + / - 0 - 10 m<br>7. On / off button (located on the left just like pict k 2/3 small black button)<br>Color: Black, White, Red, Blue (will d adjust with stock apbila blank choice without confirmation) no warranty