Interface type: USB protocol: 4.0 Channel: 2 Internal inclusion： Applicable scenarios: car, desktop, fitness, outdoor, home, mobile, portable, outdoor Connection method: connection Effective distance: 10M Speaker adjustment mode: key Output power: 3W Horn unit: 1 Display: None Extended storage: 32GB Applicable population: Whether there is function: Yes 1. -sized volume makes outdoor travel easier to carry Frequency response range: 200hz-20khz Number of speakers: 1 Functions: call, music playback 2. Built-in high-performance speakers and bass diaphragm, clean and loud treble, clear midrange, and surging bass Power supply mode: built-in lithium battery Signal to noise ratio: ≥ 75db 3.HiF sound quality, different locations are equally good to convey high-quality and beautiful music, and experience a wonderful auditory feast Supported format: 1PC charging line 1PC speaker 4. The effective transmission distance of wireless 10 is compatible with smart devices such as mobile phones, tablets, computers, etc. Operation mode: key Playback format: MP3 Playback duration: 1.5 hours Stage Speakers Webcam with Speakers for Computer Speakers for Desk Cool Speakers for Desktop Computer Speakers Wireless Gaming Sound Bar Plug in Speakers for Computer Speakers for Laptop Computer with Mic Compact Soundbar Creative A250 Protocol: 4.0 Plug in Speakers for Phone Desktop Computer Light up Computer Speakers for Desktop with Mic 901 Iii Speakers Sub Small Wireless Speakers for Desktop Computer Brt26a Sound Bar Computer Gaming Speakers Basics Desk Speakers Gaming Computers under 300 Extended Storage: 32GB Cute Gaming Stuff Small Stereo Speakers for Turntable Laptop External Speakers with Volume Control Laptop Computer Speakers with Microphone Hi Res Audio Speakers Loud Computer Speakers for Laptop Lifestyle 28 Iii 161 Speakers Reference Speakers with Sub Amplified Speakers for Desktop Functions: Call, Music Playback Roommate Stereo Gaming Computer under 150 Receiver Speakers Powe Speakers for Computer Surround Sound Speakers System Speakers Computer for Laptops Brrc34 Sound Bar Speakers for Record under 20 700 Rear Surround Speakers Desktop Computer Speakers with Headphone Signal To Noise Ratio: ≥ 75db Speakers 602 Tooth Stereo And Speakers 201 Iii Speakers 300 Surround Speakers Wireless Laptop Desk Top Computer Desk Speakers Stand 700 Speakers Audio Engineer Speakers A5 Basics Speakers Bass Speakers Bass Boosted Laptop 1. -sized Volume Makes Outdoor Travel Easier To Carry Fields of Lyrics Speaker 300 Sound Bar for Projectors Wireless Floor Stereo Speakers Pair Computer Audio Booster Computer Music Speakers for Desktop Gaming Computer Speakers for Laptop Mini Sound Mixer for Computer 300 Surround Sound Speakers Small Portable Laptop Computer