Feature: 1. Multifunction Wood Bluetooth Speaker With FM Radio. 2. Bluetooth 2.1 technology provides high stability and speed transmission, supporting indoor and outdoor usage. 3. Also, the Bluetooth hand-free function liberating your hands so that it can guarantee the security when driving. 4. Fashion wood grain appearance mini speaker matching with retro design seems delicate, full of personality and make your speaker more attractive. 5. Support 3.5mm AUX and USB/AUX music play, enjoy music play when Bluetooth function not support. Functional characteristics: FM receive U disk /MicroSD (TF) AUX IN external audio input Bluetooth hands-free phone, music player Support is preferred. Button operation, 360 degree rotation incremental volume controller External 5V DC charging Specification: Item Type: Bluetooth Speaker Material: Plastic 3 Color: As Picture Shown Output power: 2*5W Signal to noise ratio: ≥80dBA Frequency response: 100Hz-18kHz Audio input mode: Bluetooth/AUX/USB/TF/FM Volume control form: 360 degree knob adjustment Speaker: 4Ω 5W, 50mm Power supply: lithium polymer rechargeable battery 3.7V 1800mAh Charging power: DC5V ≥ 800mA Size: 17.2*4.5*8.5cm Package Included: 1 X Bluetooth Speaker 1 X USB Charging Cable 1 X Audio Cable