Dolphin DR-40 IPX7 Waterproof Bluetooth® Speaker with Lights

  FEATURES & SPECIFICATIONS: • Built-in Bass Radiator • DSP Technology • USB Type-C Charging Port • Built-in HD Microphone for hands-free calling • Wavesync Technology • LED Woofer Lights • Main Channel: Bluetooth, USB, SD, FM , Aux • Auxiliary Input: 3.5mm Jack • Dual 2” Woofers • Power Output: 20 RMS Watts • Built-in 3000mAh 3.7v Lithium-ion Rechargeable Battery • Bluetooth Version: 5.0 • Included USB Charge Cable