PC speaker - Universal - Wireless Bluetooth speaker top surround top surround Highlights Universal Wireless Bluetooth speaker top surround top surround Wireless Bluetooth speaker top surround top in surround Product is shipped based on main product page image color or size. Wireless Bluetooth Speaker Stereo 3d Surround Sound Phone Home Outdoor Subwoofer Mini Speaker Music Caixa de Som Bluetooth | Portable SpeakerSmodname=CkeditorBig Power Bluetooth Speaker 3D Stereo 20W Portable Wireles Wireles Built-in Bluetooth 5.0 wireless transmission, working distance up to 10 meters. c automatic. - Support digital display + smart remote control. Computer, MP3, MP4, and is equipped with a 3.5mm stereo audio output interface of the mobile phone and other audio equipment. Specifications: Product Type: Toproad A15 BL SpeakerSpeakers Uetooth: 10W+5W X 2Speaker Unit: 3"+2.5" x2Frequency Response: 80Hz-20KHzinput Impedance: 10kohminput Voltage: DC 5VControl: Volume/Bt/Remote Control/USB/TFSize : 220*130*190 mmm. Time: about 8 hours (normal volume) Product Name: JPJ113CHINA Wireless Supplier Small Party Bluetooth Speakers with 500mAh Rechargeable Battery: PlasticFunction: at the same time Power Bluetooth Playback / TF Card Playback / U Disk Playback / FM Radio / Microphone K SongColorful LED Light-Built in Battery 1200mAhpackage: 1PCS / OEM Gift box with a 4C impriging microphone*1 SPECIFICATIONS: TEACHINGS: 5W -8WSPEAKER UNIT: 3"+2.5" Frequency response: 80Hz-20khzinput Impedance : 18*10*9CMCHARGING TIME: About 2 hours playing time: about 6 hours (normal volume)