You are buying a pre-owned Golf Bag Hangtime HMDX Portable Bluetooth Speaker. Tested and works great. Charging USB cord included. Designed to clip to the side of your golf bag with carabiner clip. Device has 2 VERY small lights by charging port...red for charging and blue for bluetooth connected. Function buttons are POWER, VOLUME UP, PLAY, VOLUME DOWN AND BATTERY INDICATOR LIGHTS FOR CHARGING AND BLUETOOTH. I had no trouble connecting to my cell phone and playing music thru the speaker. It was not only clearer than the phone speaker but also much louder.
Compatible with most Bluetooth-enabled devices
Plus most devices with a headphone jack (3.5mm cord required, not included) for wide-ranging use.
Bluetooth technology
Allows wireless pairing with compatible devices from up to 30' away.
Volume control
Lets you easily adjust the listening levels.
Speakerphone function
Enables clear hands-free communication through the speaker.
Clip-and-play capability
Offers versatility.
Built-in lithium-ion battery
Provides reliable power and can easily be replenished using the included USB charging cable.
Splash-proof design
Helps safeguard the speaker against moisture damage.
3.5mm auxiliary input
Permits simple connectivity.