Introducing S.W.A.K. (Sealed with a Kiss) by WowWee. These Kissable KeychainsTM are gifts of friendship that are fun to give, get, or keep for yourself. With S.W.A.K. “SEALED WITH A KISS" you can get a little more MWAH in your life! These interactive lips have WowWee's special Kiss TechTM, simply place the lips to your cheek to receive a specialized kiss. Details & SpecsProduct name:S.W.A.K. Sealed with a Kiss Kissable Sound Effect Keychain with Postcard and Sticker Matte GoldProduct dimensions:3.03" H × 0.98" W × 5.04" LShipping dimensions:3.03" H × 0.98" W × 5.04" LShipping weight:0.11 lbs.Style:Gold KissRequires:Button Cell - Alkaline Manganese 2 Batteries - IncludedUPC:771171141143Appropriate for ages: 6 - 16