Product Features 1. Multiple connection methods ①Support wireless convenient connection ②Support TWS wireless stereo playback, Can connect two speakers at the same time ③Support TF card music playback(maximum capacity of 32 GB) ④Support AUX external source input, meet the needs of different devices 2. There are 6 lighting modes can be switched to meet the different scene use Model Download Compatible Models Creators Model Links Wireless Speaker Kit Makeronline https://www.makeronline.com/model/Anycubic%20M7%20Pro%20Speaker%20Kit/21338.html To download the model files and obtain detailed information, please visit the Wireless Speaker on Makeronline . In the Box Name Specifications Quantity Notes PCBA M7-V1.0/RF-4/Length54mm,width59mm 1 Rechargeable battery 1000mAh,3.7V 1 Driver 40MM,4Ω 1 Diaphragm 1 Stainless steel mesh Φ54.9*0.3mm 1 TYPE-C Charging cable 1 Audio Cable 3.5 Stereo +Type-C 1 Screws Φ2.3*8 PA 15 EVA 25*25*2.0mm 1 Battery EVA 125*5*1.0mm 3 Shell Product Specification Product Model Photon Mono M7 Pro Transmission Distance 10 meters (transmission distance varies depending on environmental factors and mobile Bluetooth devices) Input DC5V-2A Output Power 5W Battery Specifications 3.7V,1000mAh Packing Size 100*70*36mm G.W 130g NOTES: This kit product is intended for use in conjunction with the model. Please print the model yourself, which can be viewed and downloaded via the link .