EDIFIER TWS330NB Hybrid ANC TWS Wireless Earphones Bluetooth Headphone Bluetooth 5.0 Quick Charge AI Phone Call Noise Cancelling
- 【Hybrid Active Noise Cancelling Technology】This 2021 new wireless earbuds adopts upgraded 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
- 【AI Phone Call Noise Cancellation】This bluetooth 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. Even in a noisy environment, both sides of the call can be heard clearly.
- 【Superior Sound Quality】AAC HD audio decoding provides higher quality audio transmission and excellent sound quality, beautifully restoring every detail of sound.
- 【Quick Charging and long running time】The charging case has a Type-C charge port, it supports quick charging, 10 minutes of charge will provide 60 minutes of listening. It features IP54 dust and waterproof good for outdoor sports.
- 【Ambient Sound Monitoring Mode】By simply double-tapping the left earbud, it can conveniently deactivate the active noise canceling feature to be able to listen for the outside sound without removing their earbuds, to keep you safe and make it convenient.
Hybrid 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.
-Protocol of Bluetooth: A2DP、AVRCP、HFP
-Audio Decoding Format: AAC、SBC
-Effective Distance: 10m
-Running Time: 4h+12h (with noise cancelling on);
5h+15h (with noise cancelling off)
-Charging Time: 1h (earphones) + 1.5h (charging case)
-Input: 5v==200mA(earbuds);5v==200mA(charging case)
-Frequency Range: 20Hz-20khZ
-Output SPL: 94±3dBspL(A)
-Rated Impedance: 24Ω
20h Running time and quick Charging
Reliable battery life allows for hours of careful listening;
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.
10min charging time for 1h of use.
The charging case has a USB Type-C charge port,and the earphones support quick charging. 10 minutes of charge will provide 60 minutes of listening.
*This data is obtained by testing at 80% volume in AAC decoding format in the Edifier Lab.