16 Best Speaker Knockerz Backpack of 05 2022

Wireless Bluetooth Streaming

10 hours of playtime

IPX7 waterproof

Integrated Carabiner

Speakerphone

Crisp, balanced sound and unmatched bass for a Bluetooth speaker its size, plays loud and clear outdoors for beach days or camping trips

Built-in mic for speakerphone to take clear conference or personal calls out loud with a wireless range of approximately 30 feet.

Waterproof speaker from the inside out (IPX7 rating), with soft, rugged exterior, resists dents, cracks and scratches

Easily portable with a tear resistant strap to bring it wherever you go, strap to your backpack, cooler or handlebars

Up to 6 Hours of play time from a rechargeable battery and wireless Bluetooth pairing.

Wireless Bluetooth pairing with voice prompts allows you to easily take calls and access your phone’s virtual assistant — hands free

Pair 2 SoundLink speakers together for party mode or stereo mode or use Bose SimpleSync technology to pair with a member of the Bose smart home family to play in sync

★LOTS OF STORAGE SPACE&POCKETS: One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find

★COMFY&STURDY: Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on

★FUNCTIONAL&SAFE: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back protect your valuable items from thieves. Well made for international airplane travel and day trip as a travel gift for men

★USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge

★DURABLE MATERIAL&SOLID: Made of Water Resistant and Durable Polyester Fabric with metal zippers. Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag,slim USB charging bagpack,college high school big student backpack for boys,girls,teens

JBL Sound Quality Designed for Kids

Wireless Bluetooth Streaming

IPX7 waterproof

Built-in multicolor light themes

Audio Cable Input

Connector Type: 3.5Mm Stereo

Power Source Type: Battery Powered

Included Components: Speaker;Micro Usb Cable;Quick Start Guide;Sticker Sheets

【LOTS OF STORAGE SPACE&POCKETS】 One separate laptop compartment hold Super-thin 17.3 inch Laptop and 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Laptop. One spacious packing compartment roomy for daily necessities,tech electronics accessories. Front compartment with many pockets, pen pockets and key fob hook, make your items organized and easier to find

【CONVENIENT USB&HEADSET PORT DESIGN】 USB interface with built-in cable design, great convenience for charging your electronic devices via connecting your own power bank. And the headphone interface frees your hands when enjoying audios, music, etc.

【ANTI-THEFT DESIGN】 With Fixed Password Lock and Durable Metal Zippers, it is safe guaranteed for protecting your valuable items inside. No need to worry theft easily opening your backpack when you are travelling or lining up.

【MULTIPURPOSE BACKPACK】 High quality Polyester Fabric Material & Practical luggage Strap design & Comfortable Widen Padded Shoulder Strap & Built-in Key Ring design, fits for daily use at school, college, business and travel, suitable for women, men and students.

【LARGE CAPACITY】 External dimensions: 20x 11.8 x 5.5 inch. Multiple divider pockets, easy for holding 15.6 Inches laptop, water bottle, readers and a bunch of other items, Pad, journal, pens and pencils, Phone.

The Anker advantage: Join the 10 million+ powered by our leading technology

Superior sound quality: Experience your music in full-bodied stereo realized through dual high-performance drivers

Incredible battery life: 24-hour/500-song playtime powered by a built-in high capacity li-ion battery and Anker's industry

Bluetooth 4.0 technology: Compatible with all Bluetooth-enabled devices

What you get: Anker sound core Bluetooth speaker, micro usb charging cable

Connectivity technology: USB

Power source type: Battery Powered

UNIQUE BACKPACK: Crafted with premium lightweight tear resistant oxford fabric and high grade polyester lining, simple, elegant and vintage casual daypacks.

ROOMY INNOVATION DEPARTMENT: Total 6 compartments, 1 main pocket with laptop sleeve large fits up to 15.6" laptop, clothes, books, purse, tablet and other daily needs ,2 front zip pockets under the portable fashionable flap handy access smart phone, earphone, magazine, tablet and other carry-on stuff, one mesh pouch inside for bank which can charge your phone on the go, one bottle pocket each side for drink bottle and umbrella.

USB CHARGE PORT: With USB charging port outside and built in charging cable and pocket inside, this usb charging port design laptop backpack gives you convenient way to charge your phone while walking. Put your power bank in the exquisite pocket inside ,then connect the power bank with the phone on your hand through the original usb cable and the usb charge port, just free your hands and don't worry about phone power ran out when enjoy your phone.

COMFORTABLE PRACTICE DESIGN: Vintage backpack with natural manifestation of noble temperament, broad soft adjustable shoulder straps easy to carrying with perfect fit, premium materials protect belongings from outside damage , beautiful pu leather belt and corner decor suitable for daily use.

MULTI FUNCTINAL:It's a perfect gift for school, leisure, hiking, camping, trekking, air travelling, walking, outdoor sports, shopping, business trip and overnight stay.

Storage Space & Pockets:One separate laptop compartment hold 15.6 Inch Laptop as well as 15 Inch,14 Inch and 13 Inch Macbook/Laptop.One spacious packing compartment roomy for iPad,mouse,charger,binders,books,clothes,ect.Mesh pockets at side for water bottle and compact umbrellamake your items organized and easier to find.

COMFY&STURDY: Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on

FUNCTIONAL&SAFE: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. With a hidden anti theft pocket on the back protect your valuable items from thieves. making your journey and travelling more convenient wherever you go.

USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Headphone Jack: you can listen to your favorite music on the go hands-free.

DURABLE MATERIAL&SOLID: Made of Water Resistant and Durable Polyester Fabric with metal zippers.Ensure a secure & long-lasting usage everyday & weekend.Serve you well as professional office work bag,slim USB charging bagpack, perfects for business traveling, weekend getaways, shopping & outdoor activities in daily life. Good Gift for college high school big student for boys,girls,teens,adults

Pocket Party: Get 360° of ear dazzling audio squeezed into a Bluetooth speaker that’s smaller than a coffee cup.

Your Sound, Your Rules: Connect via the Soundcore app to take remote control of Mini 3 Bluetooth speaker. Power it on or off, adjust the volume, change the sound profile, and much more.

Water Shmorter: IPX7 waterproofing says your pool and beach party can get as wild as you want it to. Or just listen worry-free in the bathroom and kitchen!

Non-Stop Rocking: Party for 15 hours on a single charge of Mini 3 Bluetooth speaker.

PartyCast Technology: Link 100+ Mini 3 (or any Soundcore PartyCast speakers) to party into the next dimension.

HIGHER QUALITY CRYSTAL CLEAR STEREO SOUND - The OontZ Angle 3 is Designed and Engineered by Cambridge Sound Works in the USA for greater clarity sound, accurate mids and clear highs from dual precision acoustic stereo drivers; the bass output is enhanced by our proprietary passive bass radiator; unique triangular design and downward facing bass radiator further enhance the sound quality; the Higher Quality Crystal Clear Sound & Features distance it from the competition.

LOUDER VOLUME - Surprisingly loud, the Volume Booster 10+ watt power AMP pumps out more volume and plays your music with no distortion, even at maximum volume; the louder volume makes the OontZ Angle 3 Portable Bluetooth Speakers the perfect speaker for any room and the ideal Outdoor Speakers.

INCREDIBLE 100 FOOT BLUETOOTH RANGE - Play the OontZ Angle 3 Bluetooth Speakers up to 100 unobstructed feet away from your device; advanced antenna design with Bluetooth 4.2 provides greater wireless range and faster Bluetooth connection; connects easily with the Echo Dot, Echo Dot 3rd Gen, Echo, Echo Plus, iPhone 6, iPhone 7, iPhone 8, iPhone X, iPad, Samsung Galaxy 8, Samsung Galaxy 9, Samsung Note, Smartphone, Cellphone, Laptop, computer, Mac, and all other Bluetooth devices

IPX5 WATER RESISTANT – The OontZ Angle 3 is totally Splashproof, Rainproof shower speaker, great Shower Speaker; with IPX5 certification the speaker can resist gentle water spray and splash but cannot be partially or fully submerged

LONGER BATTERY PLAYTIME UP TO 14 HOURS - Play from morning till night; bigger 2500mAh rechargeable battery can play up to 14 hours at 2/3 volume; AUX IN Jack connect from TVs and non-Bluetooth devices with a 3.5mm Line-In cable for the Perfect Line-In Speaker; BUILT-IN Microphone for personal handsfree speakerphone calls from a Cellphone or iPhone; Light-weight just 10 oz, 5” long, 2.8” high