•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