Main functions:

* Memory: 4+64 storage,Largest storage space for 4G Android watch now, faster read speed* OS: Android 10. The latest Android system, fast processing speed, you can download more applications as you like* Wireless Projection: LEM12 PRO can support wireless projection, you can use it with big screen for phone, smart TV or projector* Bands Supported: 2G GSM:850 / 900 / 1800 / 19003G WCDMA:B1/B2/B5 ; TD-SCDMA:B34/B394G LTE-FDD:B1/B2/B3/B5/B7/B8/B12/B17/B20 ;   LTE-TDD:B38/B39/B40/B41(100MHz)You need to use a sim card that matches the above bands so you can enjoy the convenience of wireless networking* Connection:WIFI,GPS,GSM,Bluetooth* WIFI:   Support 2.4G\5G   You can use 2.4G or 5G WiFi because it supports both* GPS: GPS support and compitable with GLONASS and BDS. You will never get lost again.* Displayer: 1.6 inch IPS full mount screen 400*400 resolution   A large enough and clear round screen for a better view of the world* Capacity:   900MAH Ploymer Li-Battery   This is probably the largest watch battery available, it can help you extend the time of your watch.(When selecting a specification, the maximum option is only greater than 450 mA. The actual battery capacity of the LEM12 is 900 mAh)* Power bank: LEM12 pro has 2 version, for the version with gift power bank, you can get a 900 mAh original power bank for it* Language: Watch language: Indonesia, German, English, Spanish, French, Italy, Poland, Portugal (Brazil), Portugal, Vietnam, Turkey, Russian, Hebrew, Arabic, Persian, Hindi, Bengali, Thai, Myanmar, Korean, Chinese, JapaneseApp language: English Chinese