A Cool Light Wireless Speaker Outdoor Portable LED Wireless Speaker is the ideal gift to send clients. Its uses such as Music Playback, FM Radio, TWS Pairing, Hands-Free Calls and features like Waterproof, Wireless Connection, Bluetooth, High-speed transmission, USB Disk Support, Remote Control, Touch Control ensure they will use it and keep it with them. This will help lead to a positive return on advertising dollars.