•Bluetooth-compatible technology makes it easy to connect this wireless speaker and your device,such as cell phones,laptops,desktop PCs,tablets,projectors,etc •With the stretchable antenna,the device will auto search available stations •Support hands-free function for incoming calls,make it easy to answer the phone calls •No need for drivers or software,Bluetooth-compatible+3.5mm AUX port can connect a wireless computer speaker and your device,such as a laptop,desktop PC,tablet,projector,monitor,etc •Besides,the Bluetooth-compatible speaker with AUX can be played by a TF card and USB flash drive as well,you can plug a memory card or USB flash drive into the slot to play wonderful music Specifications: •Bluetooth-compatible version: V5.1 •Transmission distance: 10 meters •Output power: 5W*1 •Signal-to-noise ratio: ≥120dB •Battery capacity: 1200mAh •Input current: DC 5V •Internal magnetic speaker: Φ52mm,3Ω*5W •Product size: 175*64*70mm •Product material: ABS plastic+iron mesh •Product net weight: 299g Package included: •1 x Speaker •1 x English and Chinese User Manual •1 x Charging Cable •Other things not include