THIS IS A BRAND NEW WALL CHARGER FOR THE metro PCS WIRELESS 

Motorola Bluetooth Headset H3/H350/H500/H550/H605/H700

Input voltage : AC 100 - 240V

Charge both Ni-MH and Li-ion mobile phone batteries

With the advantages of being small in size, light in weight, it is highly portable and is suitable for both travelers and home-users.