Does this have the flashing blue light? I want one with no light for listening at night.

I hear you! I I've had the same problem. There is the usual pinpoint of red/blue light on the face of the device, which flashes only when pairing, & really is quite unobtrusive. I wear mine at night, & have never seen the light from this earbud, even in a very dark room. This really is the best earbud I've purchased, out of 6 different types: longest battery, quick charge, fits either ear, & generally, no fussiness. Peace, Friend

I just received this and it works fine but i don't see how to connect the usb charger cord. can someone help?

Hi, At the buttom of the earphone, there is a little gap between the cover of the usb port and the product, use your nail to open it, and then you can connect it with usb cord. Note: usb cord can be used with charger adapter under voltage 5V, charging time is about 2 hrs (light from red to blue/ off). If you are not clear about our words, could you give us your email, we could send you a video to show how to do it?

I am having trouble getting this to pair with my phone. I have tried several times and made sure that the unit was in pairing mode. Any ideas?

To whom it may concern: You have to make sure the device is discoverable then to pair both make sure on the ear piece itself hold down the on/off button for at least 5 seconds before letting go of your finger. Or until your cellphone Bluetooth displays J18 then connect to it.

Is the output in stereo or mono for mp3 music? no one really answered this, and it doesn't say stereo in the description.

Ear piece puts out sound for both left AND right in one ear so not stereo in the way it’s defined (different sounds in each ear) but you get all sounds. I tested it on a song that I knew had different sounds in each ear; I heard it all.

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Single Bluetooth Earbud 10 Hrs Playtime, Mini Wireless Earphone, Hands-Free Mic Car Headphone, Truck Driver Headset, Bluetooth Earpiece for iOS Android Cell Phone Audiobook Podcast, One Ear Bud

Single Bluetooth Earbud 10 Hrs Playtime, Mini Wireless Earphone, Hands-Free Mic Car Headphone, Truck Driver Headset, Bluetooth Earpiece for iOS Android Cell Phone Audiobook Podcast, One Ear Bud

Product ID: 137412776

Details

Brand
NVAHVA
Color
Black
Ear Placement
In Ear
Form Factor
In Ear
Impedance
16 Ohms

📱Dual device multipoint

🔊HD clear calls & sound

🔋10H battery life

A$30

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Description

🎧 Power, Precision, and Professionalism—Your Ultimate Single-Ear Companion

STAY AWARE STAY SAFE - Single earbud design keeps one ear free to hear your surroundings—ideal for drivers, commuters, and active professionals who value safety and focus.
ALL DAY POWER ZERO INTERRUPTIONS - Up to 10 hours of continuous playtime with rapid 2-hour recharge—stay connected from dawn till dusk without missing a beat.
SEAMLESS MULTI DEVICE CONNECTIVITY - Effortlessly switch between phone and laptop with multipoint pairing—manage work and life without missing a call or notification.
CRYSTAL CLEAR CALLS IN ANY ENVIRONMENT - Advanced ENC noise reduction and Bluetooth 5.4 chip deliver HD audio and crisp calls, perfect for professional multitasking on the go.
ERGONOMIC MINIMALISM MEETS DISCREET STYLE - Ultra-light 0.14 oz design with customizable ear tips ensures a secure, comfortable fit that’s nearly invisible—stay low-key yet connected.

The NVAHVA J18 Single Bluetooth Earbud combines an industry-leading 10-hour battery life with Bluetooth 5.4 technology and advanced noise cancellation for crystal-clear calls and audio. Its lightweight, ergonomic design with multipoint connectivity supports seamless switching between two devices, making it perfect for busy professionals who demand reliability, comfort, and situational awareness throughout their day.

Specifications

ASIN	B07SK7KQ4M
Additional Features	Built-In Voice Assistant, Lightweight, Microphone Included, Multipoint Pairing, Sweatproof
Age Range Description	Adult
Antenna Location	Calling
Audio Driver Size	16 Millimeters
Audio Driver Type	Dynamic Driver
Battery Average Life	10 Hours
Battery Charge Time	2 Hours
Best Sellers Rank	#10,558 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #53 in Single Ear Bluetooth Cell Phone Headsets
Bluetooth Range	10 Meters
Bluetooth Version	5.4
Brand Name	NVAHVA
Built-In Media	1 piece micro usb cord, 1 piece user manual, 1piece bluetooth earbud, 2 pieces ear rubber tips
Cable Features	Detachable
Color	Black
Compatible Devices	Car Audio Systems, Cellphones, Laptops, Tablets, Television
Connectivity Technology	Wireless
Control Method	Push Button
Control Type	Button Control
Controller Type	Button
Customer Package Type	Retail Box
Customer Reviews	4.0 4.0 out of 5 stars (5,020)
Earpiece Shape	Bud
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Frequency Range	20Hz - 20,000Hz
Headphone Folding Features	In Ear
Headphone Jack	micro_usb
Headphones Ear Placement	In Ear
Impedance	16 Ohms
Is Autographed	No
Is Electric	Yes
Item Type Name	mono bluetooth earpice
Item Weight	4 Grams
Manufacturer	ZHONG YANG
Model Name	J18
Model Number	J18
Noise Control	Sound Isolation
Number of Items	1
Number of Power Levels	3
Specific Uses For Product	Business, Entertainment, School
Style Name	Minimalist
Theme	Video Game, audio, car, commute
Total USB 2.0 Ports	1
Unit Count	1.0 Count
Warranty Description	No return, send a new one to replace defective merchandise during 1 year warranty.
Water Resistance Level	Water Resistant
Wireless Technology	Bluetooth

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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A$30

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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