---
product_id: 78221634
title: "NB16"
brand: "avantree"
price: "404 Lei"
currency: RON
in_stock: true
reviews_count: 13
url: https://www.desertcart.ro/products/78221634-nb16
store_origin: RO
region: Romania
---

# No lip-sync delay 20H battery life Integrated magnets NB16

**Brand:** avantree
**Price:** 404 Lei
**Availability:** ✅ In Stock

## Summary

> 🎧 Stay connected, comfortable, and in sync—because your ears deserve the best.

## Quick Answers

- **What is this?** NB16 by avantree
- **How much does it cost?** 404 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/78221634-nb16)

## Best For

- avantree enthusiasts

## Why This Product

- Trusted avantree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom comfort fit:** Lightweight neckband with Flex-Form cable and multiple ear tip sizes ensures a secure, barely-there feel for every ear shape.
- • **Clear, focused sound:** Hi-Fidelity Bluetooth chipset tuned for TV audio clarity, emphasizing mids and highs for crystal-clear dialogue and soundtracks.
- • **Seamless TV experience:** Works with Avantree transmitters to virtually eliminate audio delay—perfect for binge-watching without the annoying lip-sync lag.
- • **Tangle-free convenience:** Integrated magnets snap earbuds together, eliminating wire chaos and keeping your gear sleek and ready.
- • **All-day power, zero interruptions:** Up to 20 hours of continuous talk and music play keeps you connected from morning meetings to evening workouts.

## Overview

The Avantree NB16 Bluetooth Neckband Headphones deliver up to 20 hours of wireless playtime with integrated magnets for tangle-free storage. Designed for TV lovers, they pair seamlessly with Avantree transmitters to eliminate audio delay, offering a comfortable, customizable fit and clear mid-to-high frequency sound. Ideal for professionals balancing work, travel, and entertainment with reliable battery life and easy inline controls.

## Description

Avantree NB16 Bluetooth Neckband Headphones Earbuds for TV PC, No Delay, 20 Hrs Playtime Wireless Earphones with Mic, Magnetic, Light & Comfortable, Compatible with Cell Phones, Workout Gym: desertcart.co.uk: Electronics & Photo

Review: Good headphones with great battery life - I have been using these headphones for 4 years. I am on my 3rd set. I tend to use them for several hours a day while cycling and travelling on public transport. I average around 8h a day. Sound quality is good, head phone comfort as well. But the best aspect is the battery life. I charge the head phones overnight and they last the whole day. The latest headphones failed after a few months. I contacted the supplier, who arranged for a replacement under the 2 year warranty. Very straight forward.
Review: Good value headset - Pleased with these perfect for tv use, not the greatest audio sound but perfect for tv.

## Features

- 【INTEGRATED MAGNETS & INLINE REMOTE】Magnets keep earbuds together when not in use, ensuring wires are tangle-free and out of the way. Easily answer calls and control your music using the convenient inline remote.
- 【EXTENDED PLAY TIME】High capacity rechargeable battery provides up to 20 hours of continuous talk / music play time. Whether working out, watching TV or traveling there's no need to worry about constantly charging!
- 【ENJOY TV WITH NO LIP SYNC DELAY】Works with Avantree bluetooth transmitters (Audikast and Oasis Plus) to virtually eliminate audio delay when watching TV. Use as second headphone for the HT4186 set to simultaneously stream to 2 earbuds with no audio lag.
- 【COMFORTABLE & SECURE】Lightweight neckband headphones with Flex-Form cable providing a customized fit so comfortable, you'll forget you have them on! Includes a selection of different sized earbud tips and wingtips for proper secure fitment. *Note: if you have small ears and none of the earbud tips fit you, please contact our support team for XS earbud tips.
- 【PREMIUM SOUND】Bluetooth chipset delivers Hi-Fidelity and rich sound for music and great clarity for voice. The NB16 is specifically designed for watching TV to emphasize mid and high tones. If you are a bass enthusiast or your primary use is music, please kindly consider before purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DWWXZQ5 |
| Age range (description) | Adult |
| Best Sellers Rank | 5,046 in In-Ear Headphones |
| Cable feature | Tangle Free |
| Charging time | 2 Hours |
| Compatible devices | Cellphones, Televisions |
| Control method | Touch |
| Control type | Volume Control |
| Guaranteed software updates until | unknown |
| Included components | Cable |
| Item model number | BTHS-NB16-BLK |
| Item weight | 24 Grams |
| Manufacturer | Avantree |
| Material | Plastic, Silicone, [Possibly Rubber] |
| Number of items | 1 |
| Package type | FFP |
| Product Dimensions | 2.7 x 1.4 x 4.3 cm; 24 g |
| Recommended uses for product | Travel, Exercising |
| Style | Add on Headphones |
| Unit count | 1 Count |
| Water resistance level | Not Water Resistant |
| Wireless communication technology | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Colour:** black
- **Connectivity technology:** bluetooth
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Frequency response:** 20 KHz
- **Headphone jack:** USB
- **Impedance:** 32 Ohms
- **Model name:** BTHS-NB16-BLK
- **Noise control:** Sound Isolation

## Images

![NB16 - Image 1](https://m.media-amazon.com/images/I/510FBc3tzdL.jpg)
![NB16 - Image 2](https://m.media-amazon.com/images/I/51mgz7WcJ1L.jpg)
![NB16 - Image 3](https://m.media-amazon.com/images/I/618w-ucdy8L.jpg)
![NB16 - Image 4](https://m.media-amazon.com/images/I/61Ak54-EGtL.jpg)
![NB16 - Image 5](https://m.media-amazon.com/images/I/61eGOOyrOwL.jpg)

## Questions & Answers

**Q: Confused.com? does this product come with a bluetooth transmitter or not.  answers below seem to vary yes/no**
A: This appears to be a stand alone set of ear phones. I did purchase a set of Bluetooth head phones that came with a base unit that plugged into the TV. I also purchased a stand alone set to connext.to.said base unit as a.second.set. The one illustrated appears to be the later.

**Q: Are these earphones suitable for use with a metal detector please, and are they easy to pare.**
A: They are easy to pair but I don't know about metal detectors, soryy.

**Q: How far can I be away from the phone and still hear everything without glitc**
A: I can go into my kitchen or to the bathroom and still hear the tv sounds..... that's about 10 yards.  (I live in a small bungalow!!!)  Hope this helps.  I am really happy with my earphones.

**Q: Can i watch tv with this bluetooth earbuds nb16?**
A: Yes, if your TV has Bluetooth function, then you can directly pair them with your TV. Otherwise, you need a Bluetooth transmitter to work with, in such case, we recommend HT4186 - https://www.amazon.ca/gp/product/B07GDDL99H.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good headphones with great battery life
*by P***R on 5 September 2023*

I have been using these headphones for 4 years. I am on my 3rd set. I tend to use them for several hours a day while cycling and travelling on public transport. I average around 8h a day. Sound quality is good, head phone comfort as well. But the best aspect is the battery life. I charge the head phones overnight and they last the whole day. The latest headphones failed after a few months. I contacted the supplier, who arranged for a replacement under the 2 year warranty. Very straight forward.

### ⭐⭐⭐⭐ Good value headset
*by S***J on 16 October 2024*

Pleased with these perfect for tv use, not the greatest audio sound but perfect for tv.

### ⭐⭐⭐⭐⭐ Excellent product for listening to the TV
*by B***S on 22 July 2024*

With the transmitter and optical connect this product is brilliant for listening to the TV when the ears are a bit dodgy 😄. From recent experience their customer service is excellent- fast and to the point.

## Frequently Bought Together

- Avantree NB16 Bluetooth Neckband Headphones Earbuds for TV PC, No Delay, 20 Hrs Playtime Wireless Earphones with Mic, Magnetic, Light & Comfortable, Compatible with iPhone Cell Phones, Workout Gym
- Avantree Extra Small (XS) Size Ear Tips Wired or Wireless Earbuds Earphones - TWS115, TWS110, TWS106, TWS109, NB16, NB17, HS134, E171, ME12, TR504, HF027

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**Shop now:** [https://www.desertcart.ro/products/78221634-nb16](https://www.desertcart.ro/products/78221634-nb16)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-01*