Revolve Wireless Speaker

Micro USB Charging Cable is included. Specifications: Driver Diameter: 52mm x 2 drivers Impedance: 4 Ohms Power Supply: Li-ion Battery 3.7 Volt 1200 mAh Play Time: 3 - 3.5 Hours Charging Time: 2 - 2.5 Hours Bluetooth Range: 32.8 Feet Bluetooth Version: 5.0 Contents: Revolve Wireless Speaker X1 Micro USB Cable X1 Stand X1 Instructions Manual X1 FCC ID: 2ADM5-SP-0770