KTS-1225 Bluetooth speaker Best Quality Best Price

* May Bluetooth、USB、SD card、MIC、FM * Item Name: KTS-1225 Bluetooth Wireless Speaker * Wireless transmission rang: Up to 10 meter * speaker drive size: 3 inch * Output power: 10w * Frequency response: 100Hz-20Khz * Signal to noise ratio: >80db * FM scan rang: 87.5-108.0Mhz * USB charging: DC5V * Max memory support(USB.SD): 32GB * Play time:up to 1 hours at 75% Volume * Charging time: 3-4 hours * Size: 13 x 13 x 18.1cm