Multi-function tech accessory 22 oz (650 mL) Stainless Steel water bottle with built-in power bank and wireless charging pad in base. Power/Technology: Rechargeable Lithium-Ion battery; Capacity: 3.7V/3600mAh; Input: DC 5V/1500mA; Output: 5V/2100mA (USB) 5V/800mA (Wireless); Wireless charging distance: 4mm (0.15"). Wireless charging mat feature is designed to charge most remote wireless charging-enabled smartphones (including iPhone 8, 8+, X, XS, XS+, XR, 11 and 11 Pro) and operates at lower temperature than most traditional chargers. Check your device specs for compatibility prior to purchase. Features LED indicator light. Unscrew ABS Plastic base from bottle to reveal wireless charging pad.