This locator comes with 3 key chains, 3 mini rings and fasteners 4 batteries LR2032 flat. A battery for transmitter and one for each key chain. I had a little trouble inserting the batteries in the keychain as the colorful plastic part that unscrews is quite soft and crumbled. I did not understand why I could not unscrew but actually just turn a worm notch clockwise to the slot and then insert a nail to remove the cover. So I struggled a bit as evidenced photos. The blue key chain being the last to move my hands, he benefited from the experience gained over the previous two and fared better. The transmitter is 10 cm high and about 4.5 cm wider. It can easily fit in a drawer or suitcase. Keyrings are 3 cm in diameter and are very light. So they do not interfere and does not rajoutent weight on the Neiman. When you press the transmitter, the key fob beeps for about 3-4 seconds and the sound is loud enough without being aggressive. This locator works perfectly and it is a blessing for me as a champion to mislead my car keys. I desperately looked for a key game for 2 months and once found, I wanted to invest in this unit. This is a very small investment well worth considering that redo a key on a recent car costs 180 !!! It is obvious that this device can be used to locate other objects stray from the time where you can hang a keychain.
