FEATURES: The portable Bluetooth speaker has an LED digital screen display; in Bluetooth mode, you can confirm the time and battery. In FM radio mode, you can listen to your favorite radio stations and adjust the volume as needed, making you more convenient and comfortable. Watch the aura of LED phases, pulse and shine with the rhythm of the music, bringing a fully immersive and vivid audio-visual experience. This Bluetooth party speaker comes in seven romantic colors that you can lock onto a color or let it roll to elevate the mood of any event, especially at night. It supports true wireless stereo technology supports two wireless speakers to play music synchronously via Bluetooth connection, forming a left and right channel stereo meat music, 360 surround high-definition sound without any noticeable distortion, even at the maximum volume. This portable outdoor speaker features Bluetooth 5.0 for faster and stable pairing, fits in the palm of your hand, can be hung on your bag or bike with a lanyard, plugs in the antenna to boost the radio signal, and the built-in microphone won't miss an important call. SPECIFICATIONS: Color: Black, Blue Material: ABS, Silicone Size: 3.82 x 3.82 x 2.95 in Weight: 300g Function: Wireless Speaker Frequency Response: 120Hz-22 KHz Bluetooth 5.0 Operating Distance: Up to 66 ft Battery Capacity: 730mAh Power Rating: 8W Charging Voltage: DC 5V Microphone: Built-in Charging Time: Approx.2 Hours Playback Time: Up to 8 Hours PACKAGE INCLUDES: 1 x Wireless Speaker 1 x USB cable