Edifier TWS330 NB
The TWS330 NB delivers punchy sub-bass, warm organic mids and a relaxed treble that keeps long sessions easygoing. Prime Audio Reviews also found its ANC effective against engine and air-conditioner drone, while the light, IP54-rated design and app-adjustable controls make this a notably comfortable, musical everyday true-wireless option.
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Nicely Roasted
Sound Quality
87/100
Fit Comfort Isolation
88/100
Build Accessories
85/100
Value for Money
89/100
Pros
Warm, full and engaging sound with punchy, rumbling sub-bass, natural mids, and smooth non-fatiguing treble.
ANC works well on steady low-frequency noise such as air conditioners, motors, and engines.
Super-comfortable fit, plus useful app customization for ANC, ambient mode, and touch controls.
Cons
Bass can bleed slightly into the midrange, prioritizing fun weight over strict cleanliness.
ANC-on battery life is around four hours per charge, shorter than some alternatives.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 87/100
Review coverage describes a warm, full-bodied and musical presentation with strong sub-bass presence, natural mids, and a relaxed top end. Detail is said to remain clear rather than dark or muffled, though the bass tuning trades a little cleanliness for a more entertaining character.
Bass
87/100
The reviewer praises the punchy bass and big, rumbling sub-bass, saying it remains short of becoming uncontrolled. Some bass bleed into the midrange is noted, so this is a fun and weighty rather than strictly clean or neutral low end.
Midrange
89/100
Mids are described as warmer, rounder, more organic, and more natural sounding than those of the compared TWS1 Pro. That fuller presentation appears to support an engaging, musical vocal and instrument character.
Treble
86/100
The treble is more subdued and less aggressive than the comparison model. This should suit listeners seeking a relaxed, non-fatiguing upper range, though it is not presented as especially vivid or highly extended.
Resolution Separation
87/100
Detail retrieval is called "not too bad at all," with no sense that the sound is dark, muffled, or missing important information. The review does not make stronger claims about class-leading microdetail or complex-mix separation.
Soundstage Imaging
85/100
The review does not directly discuss stage dimensions, depth, or image placement. Its positive assessment of the overall sound gives no indication of a spatial problem, but listeners seeking a specifically expansive presentation should note the limited commentary.
Dynamics Coherence
85/100
The punchy bass and description of the tuning as engaging and musical point to satisfying rhythmic energy. Direct discussion of transient precision, large dynamic swings, and driver integration is limited.
FIT COMFORT ISOLATION PERFORMANCE 88/100
The TWS330 NB is reported to be exceptionally comfortable, while its noise cancelling is effective against steady low-frequency environmental noise. There is little direct discussion of seal consistency, although the positive comfort experience suggests a generally accommodating fit for the reviewer.
Seal Stability
85/100
There are no reported seal failures, bass losses, or fit shifts during use. The reviewer does not directly assess how consistently the earbuds maintain their seal across movement or different ear shapes.
Comfort
91/100
The reviewer calls the earbuds "super comfortable" and says they were easy to forget while worn. This is strong evidence for a light, unobtrusive everyday fit, while still allowing for normal individual variation in ear anatomy.
Isolation
88/100
Active noise cancellation is said to work well, especially with low droning sounds such as air conditioners, motors, and engines. The review gives less detail on voices, wind, or sharper high-frequency external sounds.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Accessories
85/100
The supplied specifications list USB-C charging and IP54 dust/water resistance, both useful for portable daily ownership. The review offers little direct evidence on shell durability, case quality, cable-free controls, supplied tips, or long-term reliability.
Value for Money
89/100
At $69.99, the reviewer considers the TWS330 NB worth its modest premium over the Edifier TWS1 Pro and calls it the better earbud unless longer battery life is the priority. That recommendation is tempered by the stated battery-life advantage of the cheaper alternative.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Specifications
- Battery
- Charging Port: USB-C (Type-C) Input: 5V ⎓ 200mA (earbuds) 5V ⎓ 1A (charging case) Charging Time: 1h (earbuds) 1.5h (charging case)
- General Features
- Frequency Response: 20Hz - 20KHz Output Sound Pressure Level: 92 ± 3 dB(A) IP Rating: IP54
- Specification
- Bluetooth: V5.0 Bluetooth Protocol: A2DP, AVRCP, HFP Playtime: ANC On: 4h (earbuds) + 12h (charging case) ANC Off: 5h (earbuds) + 15h (charging case) Audio Codecs: SBC Driver: 8mm Dynamic Driver Net Weight: 4.7g (earbuds) 36g(charging case) Dimension (L x W x H mm): 64.8 x 28.2 x 47mm
Manufacturer's Description — Edifier
TWS330 NB
True Wireless Stereo Earbuds
Color: Black
- Hybrid active noise cancellation technology
- Ambient sound mode
- AI call noise cancellation technology
- 20 hours continuous playback
- IP54-rated dust and water resistance
Active Noise Cancellation Technology
The earphone adopts hybrid ANC technology. The internal and external bidirectional microphones respectively pick up the internal and external ambient noise of the ear in order to generate a reverse sound wave to cancel out the noise. This creates a new depth noise reduction of -38dB, so the external world is quietened to create an immersive listening experience.
Quick Charging
The charging case has a Type-C charge port, and the earphones support quick charging. 10min of charging will provide 60 minutes of listening.
Ambient Sound Monitoring
No need to take off the earphones! Ambient noise monitoring technology allows you to hear external sounds, like traffic and flight broadcast information, whilst still listening to music.
AI Phone Call Noise Cancellation
The earphones are equipped with deep neural network call noise cancellation, which accurately picks up sound waves using AI. With the help of an adaptive algorithm, the voice of the caller is separated from other voices in real-time, bringing a high-quality call experience.
Low Latency Game Mode
While in Game Mode, the latency is as low as 80ms and there's perfect synchronization between sound and images.
Delicate Shape
Using the shape of an egg for inspiration, the headphones have a graceful curve to create a smooth touch. They are lightweight, portable, and comfortable to wear.
20h Running Time
The battery life for the earphones is about 5 hours. The overall battery life can reach 20 hours when combined with the charging case, providing hours of excellent, high-quality listening.
Exclusive User Defined Settings
The earphones settings can be personalized using the Edifier CONNECT app; volume, the next/previous commands, and voice assist can all be set according to personal preference.
IP54 Dust and Waterproof
The earphones have an IP54 rating and are dust and waterproof. The design effectively prevents rain and sweat from damaging the components, meaning they are ideal for use during travel and exercise.
Verified Dealers
Online Dealers
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Authorized dealers for Edifier TWS330 NB
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- Alta Fedelta — online and in-store — Lombardia, Italy (website)
- Audio Evolution — online and in-store — Volla, Campania, Italy (website)
- Audio Factory — online — Spain (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
- AV.com — online and in-store — Bacup, England, United Kingdom (website)
- B&H Photo — online and in-store — New York, New York, United States (website)
- Double Point — online and in-store — Hillegom, South Holland, Netherlands (website)
- Edifier USA — in-store — Fort Worth, Texas, United States (website)
- Elusive Disc — online and in-store — Anderson, Indiana, United States (website)
and 12 more verified dealers