Product details of Wireless Portable Mini Speaker with Bluetooth FM Radio TF Memory Card Reader and USB Pen DriveProduct model: X-911Rechargeable Speaker Support Modes: Bluetooth, AUX, USB, TF Card, FM Radio Bluetooth Version: 5.0Body Material: Plastic High Quality Sound Bluetooth Distance: 10MBattery Capacity: 1200MA/H Horn Power: 5WHorn Size: 57mm-55 magnetic 1PCS with vibration film Charging Voltage: DC 5V USB Charging (Charging Cable Provided)Best Suitable for indoor and outdoor activities