JBL JBLGO2BLK Go 2 Portable Bluetooth Waterproof Speaker Black

JBL GO 2 Portable Bluetooth® Speaker
Wireless Bluetooth Streaming (Version 4.1)
Rechargeable lithium-ion 730 mAh battery built-in, supports up to 5 hours of playtime.
IPX7 waterproof speaker housing makes for worry-free listening by the beach or poolside, or even in it.
Take the speaker under water, down to 1 meter depth up to 30 minutes.
Speakerphone compatible
3.5 mm audio cable Input (Aux Cord)
Auto-power off
Built-in microphone combined with a patented echo cancellation system secures clear and easy phone conversation
3W RMS system power
180Hz - 20kHz frequency response
80dB signal-to-noise ratio