The speaker will stop playing music if it is submerged in the water totally since the water pressure.
It will run voice alarm every 15 minutes when the speaker is in low battery.
The speaker will never auto power off when the audio cable is connected
The URPOWER Waterproof Wireless Bluetooth Outdoor/Indoor Party Speaker is a must-have for every get-together! Pairs easily with all iPhones, iPads, Samsung Galaxies & all other Android devices.
1 Turn on the two Bluetooth speakers. The indicator will be green and you will hear “powering on”.
2 Press and hold the 2 volume buttons at the same time of one speaker, you will hear the prompt “paired” when connected. The Bluetooth indicator of you have pressed will flash green and blue after the two speakers connected. Notice:The two speakers could be connected within 10m(33ft)
3 Turn on the Bluetooth on your device, and connect with “URPOWER-F4”.(only one “URPOWER-F4” would be research if the connection is successful)
4 Disconnection: Press the power button to disconnect the two speakers, the Bluetooth speaker will be turn off.
Max decibel: 80
Bluetooth distance: up to 33 ft.
Working time: Runs up to 15 hours on a full charge
Charging time: approx. 4 hours
Power Supply: 3.7V Lithium battery 2500mAh
Weatherproof, splash proof, shockproof portable speaker
Built-in microphone for hands-free calls
Integrated music controls: adjust volume and tracks
Charges via USB with included cable: The indicator is red when charging and turn off after fully charged
1*URPOWER waterproof Bluetooth speaker
1*USB charging cable
1*3.5mm audio cable
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.