Bluetooth 5.0 wireless connection The unique 5.0 wireless technology can easily connect smart devices at about 10 meters, and the Bluetooth devices can establish a stable and firm connection. The 3.5mm audio cable (included) can be used to play audio from desktop computers, TVs and MP3 players. 7 Color Changes and Stereo Sound Colorful LED Bluetooth Speaker, Soft Light, Great Atmosphere at Night, Light Effects Can be Adjusted and Turned Off. The speaker is noiseless, 360-degree stereo, high-speed and stable, and the sound is clearer. Two speakers can be connected to TWS, combined to enjoy super shocking stereo sound Portable and Multipurpose This crystal audio glass wireless bluetooth audio light outdoor portable mini speaker weighs in, mini is small and exquisite, perfect for travel, hiking, camping and outdoor adventures. It can be easily put into your backpack and listen to music anytime, anywhere. Hands-free calling lets you quickly switch from music to chatting with friends. With the built-in microphone, its easy to take calls from your smartphone through the speaker. The rechargeable long-life battery takes 2.5 hours to charge and this speaker can play for about 8 hours. The battery is long-lasting and energy-efficient. Keep your music flowing all day with this mini speaker. Note: Light and different monitors may cause the item color in the picture to be slightly different from the real object.