JY68 Wireless Bluetooth Speaker 3D Surround Stereo FM Radio Music Player Subwoofer Features: 1. BT5.0 technology has lower power consumption and more stable signal transmission. Multiple playback modes of BT USB disk TF card AUXFM radio are supported. 3. Steady and HiFi bass sound effects and stereo surrounding sound loudspeakers bring you wonderful music. 3. 2*3W loudspeaker, using a loudspeaker and passive diaphragm, strong bass performance, giving you better sound quality enjoyment. 4. With a 3.5mm audio plug, its 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: 1. Bluetooth version: 5.0 2. Bluetooth distance: 10M 3. Power: 3W*2 4. SNR: ≥80dB 5. Distortion rate: <1% 6. Frequency Response Range: 20Hz-18000KHz 7. Battery: 3.7V 1500mAh 8. ListeningTalking time: 4-6 hours 9. Item Size: 18.1 * 11 * 7.2cm 10. Package Size: 19*12*8cm 11. Package Weight: 620g Package List: Speaker X1 USB Cable X1 3.5mm Audio Cable X1 User Manual X1