RF?Wireless?Super?Electronic?Key?Finder?Anti-Lost?Alarm?Keychain

Features:?
Environmental?product£¬no?radiation.?
RF?wireless?technology.?
1?transmitter?matches?1?receivers.?
Super?electronic?key?finder.?
Stable?function£¬?anti?lost?function?
Long?battery?last?time?and?working?distance.?
The?receiver?is?small?and?colorful£¬?very?easy?to?secure?the?keys?or?other?things.?
The?transmitter?is?designed?as?a?remote?control?key£¬?easy?to?carry?and?operate.?

Specifications:?
Transmitter:?60?*?31?*?10cm£¬?14g?
Receiver:?52?*?32?*?14cm£¬?15g?
Package?size:?20.5?*?14.2cm?
Package?weight:?64g?

Packing?List:?
1?*?Transmitter?
1?*?Receiver