You may forget your key, wallet before, we will remain you once you have this product.

Features:
Leave you away from unnecessary troubles like losing keys.
With bluetooth4.0 technology, outdoor use distance up to 50 meters.
Easily to find out your hidden keys, cellphone. All is under your control.
Enable you to take photo wireless with "selfie" function with shutter button.
On connection status, if it lost connection with phone, the phone will ring. Keep your phone with you.

Note: Support bluetooth4.0, android 4.3 and above; ios7.0 and above.