Image © DenonDenon AH-C840NCW
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Price n/a
typical price, USD
At a glance
- Brand
- Denon
- Type
- True Wireless
- Fit
- -
- Connection
- Wireless
- Noise cancelling
- Yes
- Released
- 2025
The AH-C840NCW are true wireless earbuds with adaptive hybrid noise cancelling, IPX4 water resistance, and up to 35 hours of total battery life with the case. They feature Bluetooth 5.3 with LE Audio and Auracast support, and are tuned with Denon's signature sound.
Specifications
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
Audio
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
Wireless
| Bluetooth | 5.3 |
|---|---|
| Codecs | SBC, AAC, LC3 |
| Multipoint pairing | Yes |
Battery
| Battery life | 10 h |
|---|---|
| Battery life (ANC on) | 7 h |
| Battery incl. case | 35 h |
| Full charge time | 120 min |
| Quick charge | 5 min → 1 h |
| Wireless charging | Yes |
Features
| Active noise cancelling | Yes |
|---|---|
| ANC type | adaptive |
| Transparency mode | Yes |
| Companion app | Yes |
| Custom EQ | Yes |
| Controls | touch |
Design
| Weight | 5.1 g |
|---|---|
| Case weight | 54 g |
| Water resistance | IPX4 |
Calls
| Microphones | 2 |
|---|
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