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:

1. Bluetooth:  5.0
2. Battery: 1800mAh
3. Loudspeaker: 4 Ω, 2*5W
4. Transmission Range: 10m
5. Product Size: 8 cm x 8 cm x 19.2 cm
6. Product Weight: 500 g 
7. Music Play Time:  4-6 hours
8. Talk Time:  6 hours
9. Charge Time:  3 hours
10. Standby Time: 30 days
11. Compatible with: iPhones, Android Phones, iPads

Packaging List:

• 1 x Bluetooth speaker in a gift box
• 1 x charging cable
• 1 x user manual