• ABS Plastic and Aluminum multi-function tech accessory is both a wireless speaker and wireless charger. • Wireless charging mat feature is designed to charge most remote wireless charging enabled smartphones (including iPhone 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. • Power/Technology: Rechargeable Lithium-Ion battery: 3.7V, Capacity: 400 mAh; Input: DC 5V; Output: 5V/0.8A (Wireless); Output/Power: 3Wx1(Speaker); Frequency response: 20-20kHz; Wireless V 5.0.; Transmission range: 10M (30 feet); Wireless charging distance: 6mm (0.23"); • Speaker must be charged prior to first use. Charge time varies by device. Approx. speaker playback time: 2-3 hrs, depending on usage. • 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 Micro USB charging cable. • CE, FCC Approved.