4G Band LTE-FDD：B2/B4/B5/B7/B12/B17/B28. Horn: 0916 AAC. 4G Antenna: PIFA Antenna. GSM Band: B3/B5/B8. Sensor: 3D G-Sensor. Shell Material: PC Material Injection molding, spraying. Lightweight and portable: The weight is only 35 grams, no pressure to wear, convenient to carry.
