Denon AH-C840NCW Black
Choose your earbuds:
Black
Choose your earbuds:
Black
Current product
Retail price
€ 159,-€ 132,90
Retail price
€ 129,99€ 109,99
Retail price
€ 149,-€ 146,90
€ 149,-
€ 129,-
In-ear
In-ear
In-ear
In-ear
Earbud
Yes
Yes
Yes
Yes
No
Splash proof
Waterproof
Splash proof
Splash proof
Splash proof
Yes
Yes
Yes
Yes
Yes
Type of ear cushions | In-ear | |
|---|---|---|
Noise canceling | ||
Quality noise canceling | Mid-range | |
Average battery life | 7 hours | |
Bluetooth | ||
Built-in microphone | ||
Water resistance | Splash proof |
According to our earbuds expert
5 stars
0
4 stars
2
3 stars
1
2 stars
0
1 star
0
Basically fine, unfortunately I don't have the right earplug size, which means either sound quality is reduced and noise suppression is less effective versus wearing comfort.
M.
5 January 2026
Automatically translated from Dutch
Good sound when sitting still; something rattles when walking.
Lieve
14 March 2026
Automatically translated from Dutch
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your earbuds to your shopping cart. On the next page, choose one of the Protection Plans below. You always have a 30-day return window and pay no deductible in case of damage or theft.
2-year Protection Plan
€ 17,99
one-time2-year Protection Plan with theft cover
€ 36,99
one-timeProtection Plan - Monthly cancelable
€ 1,45
per monthProtection Plan with theft cover - Monthly cancelable
€ 2,50
per month
Product number | 965164 | |
|---|---|---|
Manufacturer code | AHC840NCWBKEM | |
Brand | Denon | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Weight in grams | 5 g | |
|---|---|---|
Color | Black | |
Material | Plastic | |
Built-in microphone |
Water-resistant | ||
|---|---|---|
Water resistance | Splash proof | |
IP certification | IPX4 |
True wireless earbuds | ||
|---|---|---|
NFC | ||
Compatible with applications | ||
Application options | Personalize control buttons | |
Compatible with voice assistant | Google Assistant, Siri |
Bluetooth | ||
|---|---|---|
Bluetooth version | 5.4 | |
Bluetooth profiles | High-quality audio (aptX) | |
Multipoint pairing |
Type of USB port | USB-C | |
|---|---|---|
Power supply type | Rechargeable battery | |
Average battery life | 7 hours | |
Charging case | ||
Battery life case | 25 hours | |
Wireless charging | ||
USB port |
Sound reproduction | Stereo | |
|---|---|---|
Hi-Res audio | ||
Noise canceling | ||
Quality noise canceling | Mid-range | |
Adjustable noise canceling | ||
Volume limit | ||
Frequency range | 20 - 20000 Hz |
Tested by expert | ||
|---|---|---|
Equalizer |
Headphones wearing method | Earbud | |
|---|---|---|
Type of ear cushions | In-ear | |
Remote control on ear cups | ||
Physical buttons ear cups | ||
Touchpad ear cup | ||
Volume control ear cup |
Hard case included | ||
|---|---|---|
Earbuds (sleeves) included | ||
Number of earbuds (sleeves) included | 3 | |
Size | L, M, S | |
Headphones adapter included |
