NVX INN8 Black Edition (INN81)

TWS (True Wireless Stereo) Bluetooth 5.0 earbuds with touch controls and graphene drivers

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• Bullet-style earbuds with ComfortMax memory foam eartips included
• Touch control sensors
• Built-in microphone
• Auto-Pairing & Auto ON/OFF
• 1.5 hours to fully charge in charging case
• Up to 3 hours music playback and talk time from one charge
• 32 foot operating range

Learn more about the inn81

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The NVX INN81 Bluetooth Earbuds

TRUE WIRELESS: The latest innovation in Bluetooth technology, TWS 5.0. Automatic pairing, auto on/off, and built-in HD twin microphones. Unlike our competitors, phone calls are stereo, voice comes through both earbuds. Touch controls allow you to control your music and calls with just one finger.

PREMIUM SOUND AND RANGE: Equipped with 6mm graphene drivers that deliver an uncompromising music experience that creates amazing authentic Hi-Fi sound. Immerse yourself in jaw-dropping sound clarity with deep bass and clear treble. Brilliantly stable sound and voice quality up to 100 feet away from your device.

PORTABLE CHARGING CASE: Charging the earbuds for 1.5 hours will give you a full 3 hours of playback and talk time. The case itself holds a 24 hour charge so you do not have to worry about finding an outlet anytime soon. You never need to worry about your phone dying while you are out and about. This case also has a USB port located in the front which allows you to quickly charge your phone when needed.

COMFORTABLE: The ergonomic earbud design enables a snug and comfy fit. 3 different sizes come right out of the box so you can easily get the perfect fit. As a bonus, the brand new ComfortMax™ memory foam tips come included. These noise isolating ear tips seal in your ear and allow for ever deeper bass and more impressive sound quality.

MOISTURE RESISTANT: True IPX5 rating protects against water, rain, and sweat. Perfect for all kinds of workouts or outdoor activities like running, biking, etc.

INCLUDES NVX ISOL8TIPS: The foam tips use ComfortMax™ technology and are made with proprietary memory foam for the most comfortable fit and sound isolation in the world

Product Details:

  • Bullet-style true wireless earbuds with ComfortMax memory foam eartips included
  • Touch control sensors
  • Built-in microphone
  • Color: Black
  • Dynamic 6mm Graphene drivers
  • Charging case has the ability to charge your other devices with the built-in charging bank
  • Auto-Pairing & Auto ON/OFF
  • Bluetooth hands-free profile: HSP, HFP, A2DP, AVRCP
  • Micro-USB charging cable included
  • 1.5 hours to fully charge in charging case
  • Playback time: Up to 3 hours from one charge
  • Total playback time (with charging case): Up to 24 hours
  • 100 foot operating range
  • True IPX5 water resistance

Technical Specifications

  • Model: NVX INN81
  • Charging Case Battery: 1600mAh
  • Earbud Batteries: 50mAh x 2
  • Bluetooth Version: 5.0
  • THD+N: <1%, @200Hz~3KHz
  • Sensitivity: 94dB (+ or – 3dB@1KHz, 126mV)
  • Frequency response: 50 Hz~20 KHz
  • Rated power: 3mW
  • Dimensions (earbuds): 28 x 19 x 13mm
  • Dimensions (charging case): 32 x 72 x 55mm
  • Weight: 0.4 lb

How to Pair the INN81's to your Device

  1. Take the earbuds out of the charging case and place them tightly in your ears
  2. Allow them to pair to one another
  3. Connect them to your Bluetooth enabled device

Having Issues Pairing Both Earbuds to your Device?

  1. Disconnect (Forget) the earbuds from your device in the Bluetooth settings
  2. Press and hold the top of the earbuds for 3-5 seconds until they turn off
  3. Place them back in the charging case
  4. Take the earbuds out of the charging case and place them tightly in your ears
  5. Wait another 3-5 seconds to allow them to pair to one another
    • Note: You will hear the sequence: "Pairing, Connected, Left Channel (in left earbud), Right Channel (in right earbud), 2nd device connected (this means they connected to one another)"
  6. Connect them to your Bluetooth enabled device once again

Kit Contents

  • (1) Charging case
  • (1) USB charging cable
  • (2) Earbuds (LEFT & RIGHT)
  • (1) Product Manual
  • (1) Large + (1) Medium + (1) Small-sized comfort-adjustable earbud tips

Specifications & Details

Sonic Electronix Insights (Scale from 1-5, 5 Being the Best)
Comfort & Ergonomics
5 out of 5 - Amazing! Forget I'm Wearing Them!
Overall Audio Quality
5 out of 5 - Best of the Best
Hip-Hop, Rap, EDM, Dubstep & Pop Optimized
Rock & Alternative Optimized
Instrumental & Classical Optimized
Optimized for All Genres
5 out of 5 - Any Genre You Want
Build Quality
5 out of 5 - Primo Craftsmanship! No Expense Spared!
5 out of 5 - Best of the Best
5 out of 5 - Can't hear a darn thing!
5 out of 5 - You Can't Find a Better Pair of Headphones for Your Dollar
Sound Signature
Sound Staging & Imaging
Bass Detail
Headphone Design
Headphone Type
Headband Type
Specifically For
General Features
Device Controls & Compatibility
Universal Volume
Built-In Microphone
Headphone Connection
Bluetooth Wireless
Volume Adjustment
Bluetooth Version Compatibility
Version 5.0
Color Shades
Ear Cushion/Earbud Material
Replaceable Ear Cushions
Protective Case
Hardshell Case
Water Resistant
Child Safe
Ear Hooks
Audio Features
Amplifier Recommended
What is in the box?
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details



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Customer Ratings & Reviews

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Better than beats

I love these headphones! I own a pair of beats earpods and the nvx have in my opinion better sound quality and bass. They are lightweight and comfortable. They also last forever on a charge and the built in battery in the case is enormous. I used it for a week straight 8 hours a day and haven't had to charge it yet.

By Jeremiah on June 18, 2019 checkmarkIcon Verified purchase


found this helpful.

Awesome product

Theses fit great, pair with my phone easily, and are a great value. Ordered on Thursday, delivered on Sunday.

By Kelly on July 19, 2020 checkmarkIcon Verified purchase


found this helpful.

Love them

These sound great and fit right in your ear; nothing funny hanging out. The charging case is a perfect place to store them and fits in a pocket. Simple to use too!

By Anonymous on July 3, 2019 checkmarkIcon Verified purchase


found this helpful.

Good pair of ear buds

Good quality ear buds. Nice price! They sink together one at a time, that's a nice feature. Definitely worth the money.

By Robert on July 15, 2020 checkmarkIcon Verified purchase


found this helpful.

NVX INN8 Black Edition (INN81)

Headphones sound great! They were a little hard to pair w/ phone. Only paired one the first time and they kept shutting off as soon as they paired to each other but I got them to work

By Kevin on December 25, 2019 checkmarkIcon Verified purchase


found this helpful.

Awesome for the price!!

Ima start by saying these are arguably better or on par with my AirPods, water resistant is good. Pairing is a breeze, once set up only take seconds to pair without going in settings.(iPhone). I’ve trusted NVX with car audio subwoofers and I expected crisp clean bass out of these. I was not disappointed I was shocked how good they sound , microphone works good for calls also!! Definitely recommend if in the market for wireless earphones or just a extra pair for the gym.

By Marsizzle on December 29, 2019 checkmarkIcon Verified purchase


found this helpful.

Best ear buds I've ever owned!

I couldn't believe it when I saw NVX had made a pair of wireless ear pods! I couldn't wait to try them. I've had skullcandy, beats etc... and these NVX ones make those sound like cheap Walmart brand crap. The bass is amazing the highs are crisp and the vocals are perfect. I love that the case also is a portable charger. The battery life on these lasts my whole 8hr shift at work and they are very comfortable. I am so pleased with this NVX product.

By Anonymous on July 8, 2019 checkmarkIcon Verified purchase


found this helpful.

Good Product

These are some great earbuds when you can get them & pair...

By Desmond on August 18, 2020 checkmarkIcon Verified purchase


found this helpful.

NVX INN8 Black edition

Surprising sound from these in ear bluetooth ear buds. Bass response good, plenty loud. Especially like the charging case that doubles as a power supply for phone and other items. Good value

By Q man on August 12, 2020 checkmarkIcon Verified purchase


found this helpful.

Better than expected

Better than expected, arguably as good as AirPods , pairing is a breeze once set up u only turn them on and boom and hey pair in like 5 secs to iPhone . Mic works great best part is the headphones is the crisp bass. Only got them cuz I’ve relied on NVX for all my car audio stuff so why not headphones

By Martin on December 29, 2019


found this helpful.

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