Mark Ryden 17.3 Inch Men Large Capacity Oxford Cloth Computer Backpack,Style: Raincoat Style Tag-Magnetic Screws Mat Battery capacity: 1200mah

Battery capacity: 1200mah

Long-lasting battery life

can be used to shield the vibrating motor

General Compatible with Samsung:  Galaxy A8 (2018)

SIM card tray + SIM card tray / Micro SD Card Tray for Honor 9X Lite

Mark Ryden 17.3 Inch Men Large Capacity Oxford Cloth Computer Backpack,Style: Raincoat Style Tag-Magnetic Screws Mat Battery capacity: 1200mah1. Expansion bag body, effective capacity expansion is 12. 98L, daily capacity is 26L, capacity expansion is 39L (normal model does not have this function) 2. Highly elastic honeycomb back pad, comfortable and breathable without squeezing the back 3. Water repellent fabric to prevent water from soaking items 4. Multi layer large space, can accommodate 5 7 days of travel clothes 5. External charging interface, the mobile phone can continue to use the