The accompanying WiFi supports 4G/3G frequency bands, and can be used normally within the supported range of frequency bands.( NOT support 5G) Support SIM card, 4G network card is ready to use. 10 devices can be connected, and multiple devices can be connected at the same time without delay. Party, travel, business trip, camping, outdoor live broadcast, games and more applications to enjoy WiFi anytime, anywhere. Thin and light, take it with you, and share WiFi anytime, anywhere. 4G LTE Bands:B1/B3/B5/B7/B8/B20/B40 3G UMTS WCDMA:B1/B3/B5 rate: download 150Mbps, upload 50Mbps WIFI: Support 802.11 b/g Sharing: 10 users Battery: 2100 mAh lithium battery Standby time: Standby time is more than 15 hours, continuous working time is 4 hours (personal operation is different, the actual situation shall prevail.) Antenna: built-in NOTE: Just supports 4G/3G frequency bands, NOT support 5G. Color: White Material: plastic Package Contents: 1*4G WiFi Router 1*USB Cable (The color is random, cannot be chosen the specified.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.