Portable Speaker With Colored Bluetooth Speaker Bluetooth 5.1 IPX 4 Also 　 Feature: Product Name: Speaker Material: ABS Product color:Light Green Product size(L×W×H): 7x3.6x13.5cm/2.75x1.42x5.31in Packing size: 9x8x3.5cm/3.54x3.15x1.38in Net weight：0.114kg/0.25lbs Gross weight: 0.125kg/0.275lbs Power:3W Signal-to-noise ratio: ≥77dB Frequency response range: 250Hz-16KHz Speaker damping: 4Ω rating: IPX4 Battery capacity: 500mAh Whether to support true wireless stereo dual machine interconnection: Yes Description: 【Superior Sound Quality】This Bluetooth speaker delivers Stereo sound with ri-ch, tight -ds and cry-stal cl-ear highs. Expansive sound is powerful enough to fi-ll any room. 【Push Button Control】Easy-to-use Push Button con-trols allow you to amplify the mood and energy of the party. Change tracks, volume and pair effortlessly with just a sim-ple touching. 【Water-resistant Protection】With IPX4, speaker can against water and other liquids gentle. A for summer days, pool-side or beach-party, keep the music on your way. 【Portable and Versatile】Easy to carry the lanyard design. Enjoy high definition stereo sound with im-pressive volume whether you're lounging, partying, camping, hiking or biking.Support Bluetooth,. Support connecting your smartphone, laptop, tablet,audio device, etc. 【True Wireless Stereo Interconnect】When you have two of these Bluetooth speakers at the same, they can be connected in series wirelessly to form a sound field. Enjoy cinema-quality sound. Package Included: 1×Speaker 1×Manual 1×Power cord