The DreamWave Tremor Bluetooth speaker is the biggest Bluetooth speaker of their line. It's made for the outdoors and people with active lifestyles. The front and back has a solid black metal grill cover with green trim. It has a cloth strap attached to the speaker to make it easy to carry. It features 2 full range speakers, 2 passive drivers and 2 tweeters. It has 36 watts of power, 8 hours of playing time non stop at max volume and IPX5 waterproof rating. The top of the speaker has the power button, Bluetooth connect and volume controls. It can be linked up to another Tremor for full stereo system. It also has a USB input for audio option and to charge your mobile device. 50W Premium Audiophile Performance Sound System IPX5 Water/Dust/Sand/Snow Protection Connect 2 Tremors Together At Once Bluetooth CSR 4.0 + EDR, A2DP AVRCP, APTX 20,800mAh Rechargeable Battery (Power Bank) Play time: Up to 18 Hours (8 Hours Max Volume, Full Bass Status) Hands Free Calling and NFC Ready USB 5V/1A Port for Charging Mobile Devices Hi-Fi Sound and Anti-Distortion Circuitry.
Power: 50W, CSR4.0 + EDR, A2DP AVECP, IPX5
Portable power bank 20800 mAh up to 15 hours play time at 2/3 full volume 8 hours at max volume, full bass status, USB port 5V/1A output rechargeable power bank for mobile devices
2 Full range, 2 Passive driver, 2 Tweeter HI-FI digital amplifier, Anti-Distortion circuitry
AC power adapter/charger
3.5mm auxilliary cable.