... ,TF card,USB,FM radio for mobile phone,PC B1 Home bluetooth speakers Features:1. The latest Bluetooth solutions, receiving distance 10 ... hands-free calling and call-back function 7. The dual speakers, large diaphragm, (5W * 2 amplifier IC, superior sound quality 8 ... to allow you to enjoy your music in the oceanBluetooth Home Speakers Specifications:1) Support: Bluetooth, TF card, USB, FM Radio, Line ...