Feature:1. BT5.0 technology has lower power consumption and more stable signal transmission. Multiple playback modes of BT / USB disk / TF card / AUX/FM radio are supported.2. 2*3W loudspeaker, using a loudspeaker and passive diaphragm, strong bass performance, giving you better sound quality enjoyment.3. Steady and HiFi bass sound effects and stereo surrounding sound loudspeakers bring you wonderful music.4. With a 3.5mm audio plug, it\u0027s perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4, and more.5. The USB-powered speaker is energy-saving and environment-friendly, safe, and reliable, with a 1500mAh rechargeable battery.Specification:Overview:This is a slender USB-powered speaker; its steady and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music. With a 3.5mm audio plug, it's perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4, and more.Features:BT5.0 technology has lower power consumption and more stable signal transmission. Multiple playback modes of BT / USB disk / TF card / AUX/FM radio are supported.Steady and HiFi bass sound effects and stereo surrounding sound loudspeakers bring you wonderful music.2*3W loudspeaker, using a loudspeaker and passive diaphragm, strong bass performance, giving you better sound quality enjoyment.With a 3.5mm audio plug, it's perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4, and more.The USB-powered speaker is energy-saving and environment-friendly, safe, and reliable, with a 1500mAh rechargeable battery.Specification:Model: JY-68Material: ABSBT Version: 5.0Power: 3W*2Power Supply: DC 5V 1ABattery: 3.7V 1500mAhInput Interface: USB/AUX/TF/BT/FM/PCSNR: ≥80dBFrequency Response Range: 20Hz-18000KHzUSB/TF: Up to 32GBColor: Black, Green (Optional)Item Size: approx.17.7*10.7*7.2cm / 6.97*4.21*2.83inPackage Size: approx. 18.5*12*8cm / 7.28*4.72*3.15inPackage Weight: approx. 608g / 21.45ozPackage List:1 * Speaker1 * USB Cable1 * 3.5mm Audio Cable1 * User ManualPackage List:1 * Speaker1 * USB Cable1 * 3.5mm Audio Cable1 * User Manual