Contact us!


NOB Outdoor Tech Big Turtle Shell Rugged Bluetooth Wireless Boombox, Red - OT4200

Regular Price: $99.95

Special Price $84.96

Discount Off15%

Availability: Out of stock

  • Manufacturer Outdoor Tech
    UPC 818389012961
    MPN OT4200-R
    Color Red
    Condition New Open Box
    Discount Off 15%

    Outdoor Tech Big Turtle Shell Rugged Bluetooth Wireless Boombox, Red - OT4200 NEW OPEN BOX

    *****Customer Return Tested Working New Open Box*****

    Product Description

    Your idea of what a boombox can be just got blasted. Those crazy bastards at Outdoor Tech have created a new portable rugged, water resistant Bluetooth speaker called the Big Turtle Shell with huge sound unlike any other. Its massive sound can fill any room, or outside space while doubling as a power bank for your other devices. The Big Turtle Shell Bluetooth speaker gives you the best wireless audio experience in any setting; from the beach to the pool party, the campfire to the backyard BBQ. The Big Turtle Shell can handle it all with style and ease.

    Fully Wireless Hi-Fi Audio Experience

    The Big Turtle Shell provides a full wireless audio experience. Using Bluetooth 4.0 technology and the resident aptX audio codec, the Big Turtle wirelessly connects with your smartphone, tablet, laptop, or any other Bluetooth-enabled device to bring you 110 decibels of crystal clear auditory bliss over a range of over 32 feet. Control the universe with the external controls on the side to easily adjust volume, change tracks, play/pause. take a phone call or launch Siri. On top of that, the Big Turtle Shell has voice prompts so you know exactly what it is doing and thinking. Just don't ask it on a date. The BTS just wants to stay friends okay?

    Because You Need More Cowbell

    The Big Turtle Shell is capable of 360-degree omnidirectional room filling sound when lying down on its “belly". You can also place the Big Turtle Shell on its side for directional sound not unlike other traditional brick shaped speakers. It's your choice, not ours. Don't have enough sound? You can link two Big Turtles together for an auditory double-barreled freight train of sound using the 3.5mm audio-out. and audio-in ports. This can be your “everything" speaker. The same great water and dust resistance as the original Turtle Shell - IPX-6 - means that you can take the Big Turtle Shell everywhere without having to worry about it getting ruined by the elements.

    Recharge Your World

    7500 milliamps of battery power (more than 3x that of the leading big Bluetooth boombox) gives the Big Turtle Shell a full 16 hours of playtime (also 325 hours of standby). Using its outbound USB port, the battery gives the BTS the capability as a power bank to charge external devices. It will charge your iPhone four (4) times, your Samsung Galaxy three (3) times and your power thirsty GoPro seven and a half (7.5) times!

    Mount It

    Got mad stone hands? The Big Turtle Shell has tough handles on its underside so you can grip it or mount it to anything you want. Strap it to a bike, hang it from a tree, or anything that sticks out.

    Yes, We Said Anywhere

    Your Big Turtle Shell is built with a powerful and rugged housing so you no longer have to be afraid of taking your speaker off of your coffee table and into the wild. Take it anywhere: The Big Turtle Shell was built for the wild, it's begging you to take it to the extreme corners of the world, but it will settle for your bi-weekly shower jam session if that's the best you can throw at it.


    • Connect to any Bluetooth-enabled device with easy one-touch pairing
    • Rechargeable lithium-ion battery
    • IPX5 dust-proof and water-resistant
    • Built-in microphone
    • Rugged, minimal design
    • Twin grab handles built into the base for easy transport and limitless hanging/strapping options
    • 3.5mm audio-in port
    • 3.5mm audio-out port that allows you to play two Big Turtle Shells off of one device
    • Reconnects automatically to previously paired device
    • NFC for easy pairing
    • Powerful battery power bank with USB out
    • Bluetooth 4.0
    • Voice prompts


    • Battery Life: Music playing for 16 hours, Standby time about 325 hours (Battery life varies subject to different playing circumstances such as music type or volume.)
    • Speaker: 4Ω, rated power 3W/maz power 5W x2
    • Input: DC14.5V 2.48A
    • Output: 5V/1000mA
    • Weight: About 2.2lbs (1020 grams)
    • Bluetooth Range: Up to 32 feet from the device