Hot selling points:
Wallet has built-in GSM module and powerful inductive coil, transmit signal to earpiece within 75cm.
Powered by 950mAh Li-ion battery, max. working time is up to 12 hrs.(depends on the volume).
Compatible with most GSM SIM card in the world, prepaid or w/ contract.
Easily to set up, only have to insert a SIM card into the slot. It automatically answer coming call.
Built-in microphone, two-way communication supported.
What in the package.
1* GSM wallet (w/ charger and cable)
1* Wireless earpiece
1* 1.55V battery for earpiece