Support 4G: FDD-LTE, TDD-LTE. Interface: Micro USB 2.0. Mini size, easy to carry and convenient to use. 1x USB Cable. Frequency Band: FDD B1/B3/B7/B8/B20 ,TDD B38/B40/B41, 3G UMTS WCDMA B1/B8. Battery Type: 2100mAh lithium battery.
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