The latest GSM box is built in dual band GSM module, that works in GSM900MHz and GSM1800MHz mobile phone networks. With this one does need a mobile phone to receive a call as the GSM SIM card is inserted within the box, through which the call can be received. The hidden microphone in the GSM Box allows the person to listen clear voice. The earpiece included in the set are the micro headphone, through which the voice is heard. The Spy GSM Box Earpiece Set No Need of Cell Phone in India is available online at the best price.
First connect t First insert a SIM card in the GSM box, as soon as the SIM is activated, you can receive a call and your partner can guide you .The skin colored,bean shaped micro headphones have stem attached with it through which the earpiece is plug in and removed out from the ears. The whole conversation takes place without a mobile phone. You can buy Spy GSM Box Earpiece Set No Need of Cell Phone in Delhi from the dealers and manufacturers of the respective gadget at the best price.