< ul >< li >【 Bluetooth version 5 . 0 】 : it is the newest version with high sound quality , fast connection speed to all blue tooth devices .< li >【 IPX7 Waterproof 】 Concern about bring it out for outdoor activities ? Forget it ! This SoundBar born with water - resistant feature and can easily withstand sweat and water . it is the highest waterproof grade for speaker , it means no more worry about rain or spills ;< li >【 1200mah High performance li - battery 】 : Long Playtime , Fast Recharge , Enjoy 12 - 15 hours of music at 50 % volume , if you play it 1 - 2 hours every day at mid volume , it no need to charge in 2 weeks , up to three times longer than similar - sized portable speakers . Recharge in just 2 - 3 hours using the included Micro USB cable .< li >【 Full , High - Def Sound with a small body 】: Super compact design , size 15 . 7 * 4 . 4 * 7 . 3cm , 5 W driver , with subwoofer resonator , You want a loud sound during the meeting ? When watching a movie on a computer , at home yard party , you want a larger volume , better sound ? all satisfy you !!!< li >【 Complete Compatibility 】: Pair smartphones , tablets , laptops and more via Bluetooth , or connect non - Bluetooth devices such as MP3 players using the included AUX cable . or insert USB stick or TF card to play music . we offer a 【 3 - Year WARRANTY for quality - related issues 】< br >< div > < p > < span > Wireless Bluetooth Speakers , Portable Waterproof Ipx7 Outdoor Speakers Bluetooth 5 . 0 for Softphone and Mobile Phone , Louder Volume , Crystal Clear Stereo Sound , Rich Bass < span > < br > Power : 5 Watts < br > Playtime : 12 - 15 hrs < br > TWS : yes < br > Features : Stereo sound / Design to play / easy - to - use < br > Use Case : Beaches / Indoor / Parties / Bedrooms / Kitchen < br > Size : 15 . 7 x 4 . 4 x 7 . 3cm < br > Weight : 340g < br >< span > TWS - True Wireless Stereo Connection ( need 2 speakers )< span > < br > step 1 :< br > turn on the 1st speaker with Bluetooth mode . < br > use the 1st speaker to connect with the phone and play music ,< br > step 2 :< br > turn on the 2nd speaker with Bluetooth mode . < br > step 3 :< br > long - press the key of " pause / play " of the 1st speaker , you will hear a " beep " from both speakers , it means both speakers are connected with each other . and then music will come out from both speakers .< br > step 4 :< br > long - press the key of " pause / play " of the 1st speaker again will disconnect the TWIS . < br >< span > Superior Sound Quality < span > < br > Wherever life takes you , experience your music with powerful stereo sound and crisp , tight bass . Boasting less than 1 % total harmonic distortion , it sounds great even at the highest volumes . < br >< span > Incredible Battery Life < span > < br > with this cute Portable size , it is industry - leading power management technology keeps your tunes playing for up to 12 - 15 hours on a single charge — that ' s over a week ' s worth of playtime ( based on average usage ). < br >< span > Uncompromised Portability < span > < br > To keep the size small but also sounding great , we ' ve designed it using a unique spiral bass port design . The result is a clean bass sound you can easily pick up and put in your bag . < br >< span > Bluetooth 5 . 0 Connectivity < span > < br > Unlike most other speakers , This speaker uses the very latest Bluetooth technology to maximize device compatibility and pairing speed .