40mm
DLC Dynamic
Driver
Remarkable Sound, Boundless Power
1MORE SonoFlow SE Noise Cancelling Headphones
-
![]()
-
40mmDLC Dynamic Driver
![]()
-
Fast Charge5 Mins=5 Hrs
![]()
-
Fast Charge5 Mins=5 Hrs
![]()
-
QuietMax TMHybrid Noise Cancellation
![]()
-
QuietMax TMHybrid Noise Cancellation
![]()
-
Snug, Soft Wearing
![]()
-
Snug, Soft Wearing
![]()
-
12 Studio-Grade EQPresets
![]()
-
12 Studio-Grade EQPresets
![]()
-
Al-EmpoweredNoise Cancelling for Clear Calls
![]()
-
Al-EmpoweredNoise Cancelling for Clear Calls
![]()
Discover True Audio Balance
40 mm Dynamic Driver with DLC Diaphragm
The SonoFlow SE noise cancelling headphones utilize a powerful 40mm dynamic driver with a diamond-like-carbon DLC composite diaphragm and PET film for deep bass, warm mids, and crisp highs. Enjoy your favorite music with exceptional clarity and detail.
Immersive Serenade
QuietMax™ Intelligent Noise Cancellation
The patented QuietMaxTM active noise canceling technology on the 1MORE SonoFlow SE works together with a smart chipset and unique acoustic design to generate an opposite signal to cancel out the noise around you, ensuring nothing distracts you from your music. Whether you're working in the office, walking outdoors or on the subway, you can get a restful private space for a truly focused, immersive listening experience. If you want to keep your ears open and reconnect to the outside world, just press the button to switch to Transparency Mode.
Unstoppable Music
70H of Constant Playback
Accurately Picks Up Your Voice
70H of Constant Playback
The 1MORE SonoFlow SE headphones accurately captures and enhances your voice while effectively reducing background noise, ensuring the person you're speaking to hears you clearly, even in noisy or windy environments.
Cloud-like Comfort
Protein Leather Earcups
Soft protein leather ear cups of the 1MORE SonoFlow SE noise cancelling headphones cradle your ears, while a padded adjustable headband and ultra-lightweight design ensure a pleasurable, long-lasting experience.
Feature Comparison
Product Name
- ANC
- Driver Type
- Hi-Res Audio
- Codecs Supported
- Equalizer
- Battery Life
- Fast Charge
- Wired Mode
- ENC
- Carry Case
SonoFlow SE
- QuietMax™ ANC Technology (ANC Strong / ANC Off)
-
40mm Dynamic Driver /
DLC Diaphragm - Unavailable
- SBC, AAC
- 12 Studio-Grade EQ Presets + Customizable Setting
-
ANC On: 50h
ANC Off: 70h -
Available
(5min = 5 Hours Playback) - Unavailable
- ENC Mic + AI Algorithm
- Unavailable
SonoFlow
- QuietMax™ ANC Technology (ANC Strong / ANC Off)
-
40mm Dynamic Driver /
DLC Diaphragm - Hi-Res / Wireless Hi-ReS
- SBC, AAC, LDAC
-
12 Studio-Grade EQ Presets +
Customizable Setting -
ANC On: 50h
ANC Off: 70h -
Available
(5min = 5 Hours Playback) - Available
- ENC Mic + AI Algorithm
- Available
What's In The Box
Headphones x 1Pair
Type-C Charging Cable x 1
User Guide x 1
Warranty Card x 1
| Model | HC306 |
| Weight | 240 g |
| Earbuds Size | 170 × 192 × 82 mm |
| Battery Capacity | 720 mAh |
| Charging time | 80 minutes |
| Fully Charged Playtime (ANC Off) | 70 hours |
| Fully Charged Playtime (ANC On) | 50 hours |
| Speaker Impedance | 32 Ω |
| Wireless Range | 10 m |
| Bluetooth | Bluetooth® 5.0 |
| Bluetooth Protocol | HFP / A2DP / AVRCP |
| Input | 5 V 1.1 A |
| Maximum Power | 20 mW |
| Working Temperature | 0 ℃ ~ 45 ℃ |
| Frequency Range | 2.400 GHz ~ 2.4835 GHz |
* Above data is from 1MORE lab.
* Playtime is tested in the laboratory under AAC format at 50% volume, which may vary according to device settings, use habits and other factors.
×