LazyPro BS1 Portable Bluetooth Speaker Wireless Bicycle Sound Box with LED Light Outdoor Waterproof Subwoofer Stereo Surround

Handsfree bluetooth speaker Power bank function LED flashlight function (3 SOS light modes) With micro sd/TF card slot Bluetooth version: v5.0 Battery compacity: 4000mAh Music play time: 20 hours Charging time: 3,5 hours Standard Package  1 x Zealot S1 bluetooth speaker  1 x USB charge cable  1 x English manual Bluetooth speaker Multifunctional cycling speaker Premium bluetooth speakerWe also have other speakersColors from natureBig power Bluetooth SpeakerS1 built 4000mah environmentally friendly batteriesabout 24 hours of continuous playbackLED torch lightin g ; good helper at nightS1 bluetooth speaker assembled import LED core; 500m awa ay from the ultra-high beam; 36 hours of continuous light ing; for both outdoor and homeHIFI bluetooth speaker; lossless sound quality enjoymentAudio decode; support APE/FLAC/HIFI musin playback; support mainstream MP 4WMAWAV audio file decoding playback99% Bluetooth device compatible Whether it is a smart pho ne; tablet; or a regular laptopall are compatiblePassive membrane reso nance technology Passive membrane resonance technol ogy uses the principle of automaticlow frequency track- ing compensation to effectively enhance ebassTF card capable of grac e breakpoint memory playBluetooth Speaker built-in intelligence Dec oding technology; directly TF card stored music files and automatically memory TF card las t played songS1 bluetooth speaker can 36-hour persistent playbackDouble Magnetic 16-core alloy speaker shocking SoundTalk hands-free and enjoy wireless freedomBluetooth speaker body covered military level three anti-designIt's a bluetooth speaker and an FM radio.Strong RF interference ability; s o you can stay at home sittingon the world; enric ch your leisure life.Multi-process design; just to create a real bluetooth speakerwireless bluetooth speakerStrong advantages