d_10px pad_l_28px big allborder"> Product Specifications: Mini Portable GPS L1 L2 Signal Jammer Isolating Signal Bandwidth GPS L1: 1500-1600MHz GPS L2: 1200-1300MHz Typical Radius Range: Up to 10 Meters (depending on the mobile service provider’s network condition and background signal strength) Transmission Output: 0.5 Watt Typical Battery Life: 2 Hours Power supply: - Rechargeable Li-ion battery - AC110-220 input,DC5V output - It can charge by Charge Adaptor and car charge, use the USB connect cable Power Charge Notice: - Front side Green light is on, means the jammer is working normally - When charging for jammer, the Red Led will be on, When built-in battery is charged full ,the indicator Red Led will be off. Antenna: Internal antenna, and Insulate per antenna, It can working more efficiently. Dimension: 195*125*45 (LxWxD) Features: It seems, It isn’t a “Jammer”, Top Hidden. Extreme portability. The Jammer was very small, It can hold by hand Internal antenna and insulate per Antenna, So Can turn on anytime, and Insulate per antenna, So It can working more efficiently. Please don’t put the jammer in the water and fire to avoid using in the bad. Condition over-hot, high voltage and high magnetism. Low power consumption, working time for machine is about 2 hours, supplied by battery. If you use outdoor ,and charge is Difficult , It can be easy to change Battery Replace Battery is very easy by hand, Same with mobile phone High Quailty Design, Low hot, It can continue work 356days with charge Accessories: Power Charger Adapter (we will send correct standard power charger which according customer’s shipping address) Car Power Adapter Rechargeable Li-on batteries 1 x English User Manual (If you need, we will send the scan file via email, it will avoid some possible custom issue) Back to Cell Phone Jammer for more choices.