Earfun Air Pro 4, wireless headphones with ANC QuietSmart 3.0, 50 hours autonomy, 6 microphones and Earfun functions.
QuietSmart 3.0 up to 50dB - 6-microphone system with cVc 8.0 - Bluetooth 5.4 with 15-meter range - 52-hour battery life - IPX5 water and sweat resistant - Ultra-low latency of less than 50ms - Automatic in-ear detection - Earfun's Air Pro 4 is a wireless headset with QuietSmart 3.0 and cVc 8.0.
The Earfun Air Pro 4 is a wireless headset with three-level adjustable QuietSmart 3.0 noise cancellation and a six-microphone system to enhance calls. In addition, they come with Qualcomm QCC3091 processor, aptX Lossless and LDAC codec support, and a battery life of up to 52 hours with charging case, combined with fast and wireless charging.
QuietSmart 3.0 noise cancellation
The Earfun Air Pro 4's QuietSmart 3.0 technology offers noise cancellation of up to 50dB, configurable in three levels(high, normal and low), allowing you to adjust your listening experience according to your environment. Also, these headphones feature Ambient Sound Mode for listening to music without completely isolating sound from the environment, ideal for staying alert in situations where you need to pay attention to your surroundings, such as on the street or during outdoor sports.
Clear calls without ambient noise
Equipped with a six-microphone system incorporating cVc 8.0 technology and artificial intelligence algorithms, the Air Pro 4 improves call clarity by filtering out ambient noise for efficient and smooth communication.
Bluetooth 5.4 for a 15-metre range
In terms of connectivity, they use Bluetooth 5.4 with a range of 15 metres, while offering support for multiple codes or profiles, such as aptX Adaptive, AAC, LDAC and SBC.
Runs for many hours without using a charge
The Air Pro 4 can run for up to 11 hours of battery life with noise cancellation off or up to 7.5 hours with noise cancellation on, extending the total runtime to 52 and 35 hours respectively when used with the charging case. Moreover, the quick charge function offers 2 hours of playback time with only 10 minutes of charging.
Interesting Earfun features
For starters, it has an in-ear detection function, which means it automatically pauses or plays the music when removing or inserting the earphones, improving convenience and efficiency in daily use. For another, it has customisation through the EarFun Audio app, which includes a 10-band equaliser and adjustable sound modes.
Technical Specifications Earfun Air Pro 4 ANC QuietSmart 3.0 Black - Bluetooth Headphones:
- Brand: Earfun
- Model: Air Pro 4 QuietSmart
- Sound:
- High quality sound
- 10 mm driver
- 6 built-in microphones + AI Algorithm + cVc 8.0 Technology
- ANC noise cancellation: -50 dB QuietSmart 3.0
- AptX Adaptive, SBC, AAC codec support
- Wireless connections:
- Qualcomm QCC3091 chip
- Bluetooth v5.4
- Connection frequency: 2.402 GHz ~2.480 GHz
- Supported formats: A2DP, AVRCP, HFP, HSP
- Transmit power: <7dBm
- Maximum range: 15 m
- Features:
- Compatible with EarFun Audio APP
- Multipoint function
- IPX5 waterproof
- Battery:
- Capacity: 54 mAh (Earphones)/600 mAh (Charging Box)
- Usage time: Up to 7.5 hours (ANC On)/Up to 11 hours (without ANC)/Up to 52 hours (Charging Box)
- Charging time: 1 hour (handset), 2 hours (charging case)/3.5 hours (wireless charging case)
- Charging current: 5V/1A
- Dimensions: 60 x 50 x 31 mm
- Weight: 5.2 gr (Earphones)/52 gr (Charging case)
- Colour: Black
Box content:
- 2 x Earfun Air Pro 4 Earphones Black
- 1 x Charging case
- 4 x Pair of earphone adapters
- 1 x USB Type-C cable
- 1 x User manual
