Item No.: 238R Product Name: car handsfree kit Details: 1.Automatic receiving without disassembly； 2.Full-automatic communication switch； 3.Suitable for any kinds of mobile telephones； 4.Inner-charger feature； 5.Earphone design is available to keep communication secret; 6.Inner voltage :12--24V,the perfect working distance>1.5m. Color:blue&yellow&red