Description: 1.4G?Wireless?Router:?This?wireless?router?wifi?box?has?an?LED?display,?which?needs?to?be?connected?to?a?SIM?card?to?be?used?normally.?However,?it?should?be?noted?that?this?SIM?card?is?not?included?in?this?package?and?requires?users?to?purchase?it?separately. 2.?Multi-user?Connection:?The?wifi?box?supports?multi-user?access,?stable?signal,?small?size,?easy?to?carry.?Supports?simultaneous?connection?of?up?to?10?users.?Easily?provide?secure?network?sharing?services?for?multiple?endpoint?devices. 3.?Support?Clearing?Data:?The?router?comes?with?factory?reset?function.?If?necessary,?you?can?perform?a?factory?reset,?clear?and?format?all?saved?data,?and?then?reset.?The?operation?is?simple?and?practical. 4.?Charging?Method:?The?built-in?3.8V?2000mAh?rechargeable?battery?is?charged?via?USB?connection.?It?can?be?used?for?30?hours?after?fully?charged,?safe?and?long?working?hours. 5.?Access?Method:?Equipped?with?a?standard?Micro?SD?card?slot,?the?router?can?support?up?to?32GB?of?insertion?space.?It?is?also?possible?to?insert?a?valid?SIM?card?into?the?Internet?package,?but?this?package?does?not?contain?either?the?Micro?SD?card?or?the?SIM?card.?Supports?smart?phones,?tablets?or?computers?to?access?the?Internet?through?this?device?and?enjoy?high-speed?network. Specifications: Type:?WiFi?Box Working?frequency:?FDD-LTE:?B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28A/B28B 4G?TDD-LTE:?B38/B39/B40/B41?(1900/2300/25002600) UMTS:?B1/B5/B8 Transmission?rate:?300Mbps Rated?input:?5V?1A Built-in?battery:?2000mAh Fully?charged?working?time:?30?hours Charging?method:?USB?charging Support?SD?card?capacity:?32G Phone?card?type:?SIM?card URL:?192.168.0.1 Username:?admin Password:?admin Number?of?connected?users:?10 Material:?ABS Packing?List: 1?*?4G?WIFI?Box 1?*?USB?Charging?Cable 1?*?User?Manual