Specification: Model: H806 4G LTE frequency band: B1/B3/B5/B8/B40 3G UMTS WCDMA: B1/B8 Maxi rate: download 150Mbps, upload 50Mbps Color: Black material: plastic WIFI: Support 802.11 b/g Number of sharing: 10 users Battery: 2100 mAh lithium battery Standby time: Standby for more than 50 hours, continuous work for 6 hours Antenna: built-in Input voltage: 100V~240V Output voltage: 5V DC10% Output current: 1.0A Language: Chinese and English Size: 98 x 59 x 15mm Package Contents: 1 x Wireless WiFi Repeater 1 x USB Cable 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.