Bluetooth Portable Subwoofer Waterproof Sound Box Speaker

This 360 degrees bluetooth portable subwoofer waterproof speaker is compatible with iPhone, Android phones and iPads, TF cards and USB drive.  One phone can be paired with 2 speakers at the same time to creat the true 3D stereo sound.  With the 52mm build in speakers, it gives you a crystal clear sound quality with deep base. On top of it, it builds in with a microphone, still can answer the phone calls while you are playing your music, it's the perfect speaker for you!      Product Features: Bluetooth:  5.0 Battery: 1800mAh Loudspeaker: 4 Ω, 2*5W Transmission Range: 10m Product Size: 8 cm x 8 cm x 19.2 cm Product Weight: 500 g  Music Play Time:  4-6 hours Talk Time:  6 hours Charge Time:  3 hours Standby Time: 30 days Compatible with: iPhones, Android Phones, iPads Packaging List: 1 x Bluetooth speaker in a gift box 1 x charging cable 1 x user manual