TWS330 NB - True Wireless Stereo Earbuds with Active Noise Cancellation
Hybrid active noise cancellation technology
Ambient sound mode
AI call noise cancellation technology
AAC audio decoding for high-definition audio
20 hours continuous playback
IP54-rated dust and water resistance
TWS Earbuds
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.
AAC Decoding
AAC HD audio decoding provides higher quality audio transmission and excellent sound quality, beautifully restoring every detail of sound.
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.
Specifications
Bluetooth version
V5.0
Bluetooth Protocol
A2DP, AVRCP, HFP
Audio codecs
AAC, SBC
Playback time
ANC on: about 4 hours (earbuds) + 12 hours (charging case)
ANC off: about 5 hours (earbuds) + 15 hours (charging case)
Charging time
about 1 hour (earbuds)/1.5 hours (charging case)
Battery capacity
32mAh (earbuds)/350mAh (charging case)
Charging port
USB Type-C
Frequency response
20Hz-20kHz
Sensitivity
92±3dB SPL (A)
Impedance
24Ω
Driver unit
8mm dynamic drivers
IP Rating
IP54
Effective Distance
10m
