Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Colorful Light Bluetooth Speaker Luminous Outdoor Mountaineering Speaker Portable Pendant Speaker High-power Long Standby Wireless Bluetooth Speaker Product parameters： Product Name: Bluetooth speaker Material: ABS Product color: Black,Red,Gray Product size: 9x8.6x8.6cm/3.54x3.39x3.39in Packing size: 12x10x10cm/4.72x3.94x3.94in Gross weight: 315g/0.7lb Output power :5W4Ω Effective distance:10m Power input:5V Playback duration: about 6 hours Battery capacity: 800mAh（built-in battery） Bluetooth version: 5.0 Power interface: USB Extended storage:Support T-flash card and USB up to 32G(not included) Product description: 【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 【Portable and long battery life】The Bluetooth speaker is portable and top design handles. the built-in 800mAh battery can play for a long time, which is enough for any outdoor activities. It is specially designed for outdoor speakers and portable hanging rope, which is more convenient to carry. 【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 Acoustic Unit 】Later thousands of tuning calibrations, the international tuner has deep and full bass, clear and pleasant treble, excellent sound quality and wonderful immersive experience.360 ° omnidirectional HiFi sound quality,Stereo effect, strong bass expression, strong and powerful volume transmission with body, and auditory feast. 【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. Package Included: 1xBluetooth speaker 1xUSB charging cable 1xInstructions Colorful Light Bluetooth Speaker Luminous Outdoor Mountaineering Speaker Portable Pendant Speaker High-power Long Standby Wireless Bluetooth Speaker Product parameters： Product Name: Bluetooth speaker Material: ABS Product color: Black,Red,Gray