Refillable journal book with PU cover and built-in power bank and front pocket for wireless charging. Features a 3.7V/5000 mAh rechargeable lithium-ion battery. USB input: DC 5V/2000mA. Wireless output: 5V/1000mA 5W. USB output: 5V/2000mA. 6mm wireless charging distance (approximately 2").

Wireless charging mat feature is designed to charge most remote wireless charging enabled smartphones (including iPhones 8, 8+, X, XS and XR) and is more efficient than traditional chargers, and operates at lower temperature than most traditional chargers. Check your device specs for compatibility prior to purchase.

Inside cover has power button, 3-in-1 charging cable, card case and pen loop. 3-in-1 TPE USB charging cable: USB to USB Type C and duo 5-pin and micro USB. Device is designed for charging only. Not data transfer enabled. Not an Apple authorized product, use at your own risk.

Also includes approximately 60 lined sheets of 80g paper. Inner paper notebook can be replaced by those found in your local office supply store and measures approximately 5.5"w x 8.25"h. Power bank must be charged prior to first use. Charge time varies by device. Note most cases must be removed from phone for wireless charging to work. Includes instructions and 3-in-1 charging cable. FCC approved. UL certified.