Mini Portable TWS Bluetooth Wireless Stereo Sound Macaroon Round Speaker

Mini Portable TWS Bluetooth Wireless Stereo Sound Macaroon Round Speaker - Pearl White Delicate and compact speaker with portable size, anti-fingerprint, anti-scratch, anti-sweatBuilt-in 400mAh high capacity battery with professional energy-saving circuit design360 omnidirectional sound technology ensures balanced sound diffusionTWS Bluetooth speaker, two speakers can connect to each other, one phone can connect to two speakers, giving you a different experienceBluetooth 5.0 ensures stable transmission. Simple design, click and useSpecifications:Size: 45*45*48mmBattery Capacity: 400mAhWorking Time: 2-3hBluetooth Version: 5.0Chip: Zhongke LanxunSNR: ?70dbFrequency response: 60Hz-15KHzOutput power: DC5VTWS Function:Turn on the two stereos to enter the power-on state, double-click any one of them to turn on the keyAfter hearing the announcement of the prompt tone, the connection with the other station was successfulCompatible with:Bluetooth-enabled devices