SUPER WATERPROOF & DUSTPROOF: IPX7 Waterproof and floating design, Can be immerged in water. Waterproof, dustproof, shockproof, rugged design for harsh environment. Bring your music out on the water... without a phone!
STEREO PAIRING: ?High quality crystal clear and loud stereo sound. If you have two UPRPOWER F4 speaker, connect them together to create left and right channels to enjoy a full-range stereo sound with impressive volum.
ULTRAL-LONG WORKING TIME: Rechargeable 2500mAh lithium battery provides up to 15 hours of continuous music when fully charged. Charging time: approx. 4 hours.
ADVANCED TECHNOLOGY: Bluetooth Smart 4.0 technology. Built-in microphone for hands-free speakerphone calls, 3.5mm auxiliary input jack lets you connect any non-Bluetooth device (MP3 player, CD player, etc.)
WHAT YOU GET: URPOWER waterproof bluetooth speaker, USB charging cable, 3.5mm audio cable, manual, float accessary, our 12-month warranty and friendly customer service.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.65 inch
Height : 3.23 inch
Length : 8.35 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B072QWBQ5Q