Earfun Air Pro 4 is a high -end adaptive ANC headset with lossless sound and auracast support. Use the latest Qualcomm® QCC3091 SOC with APTX ™ with a lossless sound and Bluetooth 5.4 technology.

Hi-res Audio and Snapdragon Sound Double Certificate

Earfun Air Pro 4 has Hi-RES Audio and Snapdragon Sound certificates that guarantee exceptional sound quality and a wireless audio transmission equivalent to the studio uptake. The headset uses the latest version of QUALCOMM Audio SoC (System CHIP), QCC3091 SOC, including Bluetooth 5.4 and LE Audio, which provide a quick and flawless wireless experience.

10mm composite dynamic drives

The uniquely designed premium 10mm composite membrane drives provide an extended high frequency range and a repaired sound section. They are perfectly adapted to APTX ™ adaptive audio technology and LDAC codes.

QuietSmart ™ 3.0 Adaptive Noise Filter

The smart algorithm and the QuietSmart ™ 3.0 technology can adapt up to 50 pieces to environmental noise, automatically adjusting the noise filtration to the environment. It can be set manually on three levels: high, normal and low.

- Outdoor use during outdoor use, Earfun Air Pro 4 allows you to exclude the noise of background conversations and white noise caused by traffic, so you can enjoy the silence and tranquility for a moment.
- During the indoor use, you can get rid of typing and air conditioning noises in the office or library environment with the Earfun Air Pro 4 headphones. Earfun Air Pro 4 headphones excludes these disturbing sounds and allows in -depth concentration to create a relaxed atmosphere that increases efficiency and productivity.
- While exercising, you can easily discover your music in sports while exercising with the Earfun Air Pro 4 headphones without disturbing the external noise. The noise filter function of the Earfun Air Pro 4 headphones helps to exclude background noise so you can completely immerse yourself in the workout and don't have to pay attention to environmental noise.

Crystal clear call quality

Earfun Air Pro 4 has a six microphone system, AI algorithm and CVC ™ 8.0 technology that provides noise -free and clean calls, even in the worst environment.

IPX5 water resistance

Earfun Air Pro 4 headphones have IPX5 waterproof so you can use them in the gym, running or even in the rain, without having to worry about water damage.

Longhand and fast charging

Earfun Air Pro 4 provides up to ~ 52 hours of operating time with the charger. It can be used with a single charge for up to ~ 11 hours without noise filtering or ~ 7.5 hours with noise filtering. With fast charging you can only play 2 hours of playing time in just 10 minutes.

Bluetooth connection

Earfun Air Pro 4 uses the latest Bluetooth 5.4 connection that provides a stable and reliable connection. You can switch smoothly between the devices by the possibility of connecting multiple devices simultaneously.

- Bluetooth version: 5.4
- Bluetooth profiles: A2DP, AVRCP, HFP, HSP
- Bluetooth Kodek: Aptx Adaptive, AAC, LDAC, SBC
- Bluetooth Frequency: 2.402GHz-2.480GHz

Earfun Audio App

With the application you can even do the following:

- Personalized eq
- Customizable touch control
- battery life display
- Noise filtering on and off
- refreshing firmware

Extra long battery time

The earphones begin to charge as soon as you put them in their place in the filling box. The filling box has a 600mAh lithium battery so you can refill the headphones up to 4-5 times.

The headphones themselves have a capacity of 2 x 54mAh, which means that they provide about 9-10 hours of operation depending on the volume and the use of noise filtering. With the help of the charger, you can reach 35-52 hours. Of course, the playback time depends largely on the volume and the sound played.

In addition, your charger can be charged wirelessly!

Multifunctional touch panel

Using a multifunction touch panel is easy and you can give it several commands:

- On and off 4 seconds long button.
- Play / pause two touch (B / J)
- Receive a call on two touch on any headset (B/J)
- Rejecting a call for 2 seconds Continuous touch on any headset (B/J)
- Receiving and redirecting two calls triple touch on any headset (B/J)
- previous number triple touch on the left headset while playing music.
- Next number triple touch on the right headset while playing music.
- Volume down one -time touch on the left headset
- Next up one -time touch on the right headset
- Activate Angel Assignment for 2 seconds Continuous touch on the right headset (j)
- Shift noise filtering mode for 2 seconds continuous touch