A Prime Line Exclusive! Refillable journal book with PU cover and built-in power bank and front pocket for wireless charging.PowerTechnology Rechargeable Lithium-Ion battery N46 Capacity 3.7V5000 mAh Input DC 5V2000mA (USB) Output 5V1000mA 5W (Wireless), 5V2000mA (USB) Wireless Charging Distance 0.23 (6mm).Wireless charging mat feature is designed to charge most remote wireless charging enabled smartphones (including iPhones 11, 11 Pro, 12 and 12 Pro) and operates at lower temperature than most traditional chargers. Check your device specs for compatibility prior to purchase.Inside cover has power button, wireless charge pocket, 3-in-1 charging cable (USB C, Micro USB, 5-pin), phonetablet stand, card case and pen loop. Also includes approx. 60 lined sheets of 80g paper. Inner paper notebook can be replaced by those found in your local office supply store and measures approx. 5.5w x 8.25h Power bank must be charged prior to first use. Charge time varies by device. Min 3-5 hours.Charging pad must be connected to a power source with USB cable.Note most cases must be removed from phone for wireless charging to work.Includes instructions and 3-in-1 charging cable.Not an Apple authorized product, use at your own risk. FCC Approved and UL Certified.Shipping available via ground onlyWARNING Refer to the item manual for safety and warning instructions.