Description
- 42 dB Active Noise Cancellation
- 10mm Dynamic Bass Boost Drivers
- Battery life: 30 hours
- IPX 5 Water Resistant
- 10 min charge for 100 min Playback
- Dual Device Connectivity
Specifications (Realme Buds Air 3 RMA2105 Wireless Earphone, ...)
FAQs (Realme Buds Air 3 RMA2105 Wireless Earphone, ...)
What is transparency mode and how it works?
This mode ensures that you can hear natural and clear ambient sounds, which enables you to simultaneously listen to music while being aware of their surroundings or talking with their friends.
Difference between Active Noise Cancellation and Passive Noise Cancellation
Passive Noise Cancellation(PNC):
Passive Noise Cancellation is the noise that headphones block out based on the physical design of the earcups. In short, a relatively closed space is formed between the sound generating unit and the ear, and some sound insulation materials such as fillers are used to block the external noise. It is used most heavily in the headphones market.
Active Noise Cancellation(ANC):
Active noise cancellation is a method of noise reduction. The propagation of sound is realized through the vibration of the medium. If there is an inverse phase between waves, it will be offset under theoretical conditions. The principle of active noise reduction is to send out completely opposite sound waves according to the specified noise, so that the two sound waves offset each other when they meet, so as to isolate the noise.