Hot lowest factory price Bluetooth speaker

Decription: Bluetooth version: BK3.0 Frequency: 2.402-2.480GHz Max power output: 3W Mic sensitivity: -32dB Receive sensitivity: better than +82dBm Range: 10 meters Data transmission: up to 3Mbps UART data tra...

Seller: Ningbo Yinzhou TB Int'l trade Co., Ltd.  China