Spy gsm dual sim box earpiece set . With the smallest in size, the spy dual sim gsm box is the industries one of the most successful and reliable gsm box in the current market, due to its proprietary software built by us. The Dual sim gsm box is made to eliminate the drawbacks of previous versions of GSM boxes, which had network issues, many of the network had poor coverage in many areas, which made it difficult to use. The new generation Dual Sim GSM Box is fully updated and accommodates two different sim cards in single device, if one is not reachable due to poor network, the other sim card is always on the standby. The Dual Sim GSM Box is the only device which is completely based on software based sound processing, which provides excellent voice clarity than any other models, having 4-5 hrs of talktime backup, and range from Dual GSM box to earpiece is upto 50cm. The Spy Dual Sim GSM Box with Spy Earpiece is the industries most advanced model providing feature of using two different sim cards in one device, the device is driven by software based sound processing, providing excellent voice clarity , the incoming call gets auto answered leaving the user fully safe and secure. ( Note:- During call any other incoming call is shown not reachable)
• Two way covert communication via mobile phone networks
• Optimized inductive coil creates strong power for Spy earpiece
• Fully Automated
• Around 5 hours talking time, or 48 hours Standby time
Note;- Jio SIM card Wont work in this device.• Single On/Off Button
• Industries most advanced model
• Spy Dual Sim GSM Box has dual sim capability providing reliable network connection.
• Auto Answer
• Connects with Spy Earpiece with range of upto 50cm
• Software Based sound processing providing excellent voice clarity
• 42 db high Gain Microphone to transfer smallest of the small whispers
• Built-in induction
• 5hrs hrs talking time
