Beautiful Wireless Bluetooth Speaker With Colorful Lights Phone Bluetooth Subwoofer Mini Wireless Memory Card Insertion Speaker With AUX And FM Support Feature: Product type: Bluetooth Speaker Material: ABS Product color: Black Product size: 7x7x7cm/2.76x2.76x2.76in Packing size:9x9x8cm/3.54x3.54x3.15in Gross weight: 244g/0.54lb Output power :3W Signal to noise : 80dB Effective distance:10m Power input:5V Extended storage:32G memory card(not included ) Battery capacity: 800mA Work time: around 5 hours; Call: 10H Description:. Multiple playback modes: In addition to Bluetooth connection, this speaker also supports plug-in cards and AUX interfaces. You can play music files stored in a T Flash card or USB flash drive by inserting it, or you can connect other audio devices, such as computers, MP3, etc., through the AUX interface. In addition, it also has FM radio function, allowing you to listen to your favorite radio programs at any time. Bluetooth chip stable and fast connection:The new generation Bluetooth 5.0 audio decoder is equipped with smart chip, fast connection, delay rejection, listening to music and mobile phone calls, The speaker reopens the automatic memory link function, and automatically enters the Bluetooth state when it is power on. HIFI 360 Powerful bass: The built-in subwoofer design provides a more powerful bass effect, making the music more shocking. Whether it's popular music, roll or movie sound effects, you can get a more immersive listening experience through this speaker. High definition calls and intelligent noise reduction:Built-in high-sensitivity call microphone, which automatically suppresses noise and improves its sensitivity to follow the surrounding bad environment. It can carry out hands-free calls and voice chat. No matter in the meeting room, home, car or outdoors, you can enjoy clear calls with free hands. The combination of music and lighting: The combination of speaker and night light can not listen to music smoothly, but also illuminate the night, giving you a different artistic enjoyment.Cool lighting allows you to easily enjoy music outdoors,who can refuse beautiful music Package Included: 1xBluetooth speaker 1xUSB charging cable 1xAUX line