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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Description

🎧 Stay connected, stay ahead — the invisible power player in your ear!

BARELY THERE COMFORT - Weighing just 4 grams with an ergonomic 'L' shape and 3 ear tip sizes, it’s designed for discreet, all-day wear without fatigue.
SEAMLESS MULTITASKING - Supports multi-point connection to two devices simultaneously—switch calls or music effortlessly between your phone and PC.
ALL DAY POWER NO PAUSE - Up to 10 hours of uninterrupted music & calls with rapid 2-hour charging—stay connected longer than most single earbuds.
UNIVERSAL COMPATIBILITY - Works flawlessly across iOS, Android, PC, and TV devices—your perfect hands-free companion for work, commute, or leisure.
ONE TOUCH CONTROL MASTERY - Answer calls, play/pause music, skip tracks, and redial last call—all from a single multifunction button for ultimate convenience.

The NVAHVA Bluetooth Earbud J18 is a featherweight, single wireless earphone delivering up to 10 hours of hands-free music and calls. Featuring Bluetooth 5.1 with multi-point connectivity, ergonomic design with customizable ear tips, and intuitive one-button controls, it’s engineered for professionals who demand seamless, all-day use across multiple devices.

Specifications

Noise Control	Sound Isolation
Headphones Jack	micro_usb
Model Name	J18
Connectivity Technology	वायरलस
Wireless Communication Technology	Bluetooth
Included Components	Ear Cushions
Age Range (Description)	Adult
Material	Plastic
Specific Uses For Product	Business, Entertainment, Travel
Charging Time	2 Hours
Recommended Uses For Product	Calling
Compatible Devices	ISO Android phones pc pad tv and other smat devices built-in bluetooth
Control Type	Volume Control
Cable Feature	Without Cable
Item Weight	4 Grams
Water Resistance Level	Water Resistant
Customer Package Type	Retail Box
Net Quantity	1 Count
Style	In-ear
Control Method	Touch
Number of Items	1
Controller Type	Button
Battery Life	10 Hours
Audio Driver Type	Dynamic Driver
Bluetooth Range	10 Metres
Bluetooth Version	5.1
Audio Latency	16 Milliseconds
Earpiece Shape	Bud
Special Feature	earbud, in-ear
Manufacturer	ZHONG YANG
Model	J18
Product Dimensions	2.44 x 1.4 x 1.68 cm; 4 g
Batteries	1 Lithium Metal batteries required.
Item model number	J18
Operating System	android
Hardware Platform	PC, Smartphone
Special Features	earbud, in-ear
Microphone format	Hands-Free
Microphone technology	Unidirectional
Voltage	5 Volts
Power Source	Battery-Powered
Batteries Included	No
Batteries Required	Yes
Battery cell composition	Lithium
Cable feature	Without Cable
Maximum Operating Distance	10 Metres
Form Factor	In Ear, In ear
Includes Rechargeable Battery	No
Manufacturer	ZHONG YANG
Item Weight	4 g

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