Earfun Air Pro 4+ ANC Blue

EarFun Air Pro 4+

These true wireless earbuds combine Wireless Hi-Res, noise cancellation of up to 50 dB and 54 h of battery life, thanks to the NSAA™ acoustic architecture and the Qualcomm® QCC3091 chipset with Snapdragon Sound, delivering reference-grade sound without compromising comfort or autonomy.

Hybrid dual-driver architecture

A 10mm FeatherBA™ plus dynamic system divides treble and bass to achieve a balanced profile, supported by an 11° alignment that reduces interference and brings out detail in the high frequencies.

QuietSmart™ 3.0 Adaptive ANC

With six microphones and real-time processing, it reduces noise by up to 50 dB; a slider in the app lets you adjust the level of cancellation or switch on Ambient mode to hear what surrounds you.

Next-generation connectivity

• Bluetooth 6.0 with LE Audio and Auracast for immediate audio sharing.
• aptX Lossless, LDAC and LC3 send up to 1.2 Mb/s wirelessly.
• Google Quick Pairing and Multipoint for switching between two devices.

Calls and latency

The 6-mic array with cVc 8.0 AI refines speech, while the 50 ms Game mode keeps audio and video in perfect sync.

Battery life and endurance

Up to 12 h per charge (ANC off) / 8 h (ANC on) and 54 h in total thanks to the USB-C case with wireless charging. IP55 certified against sweat and dust.

• Technical Specifications Design Type: True Wireless (in-ear) earphones
• Acoustic Architecture: Nano Side-Fitted Acoustic Architecture (NSAA™) - 11° alignment between drivers
• Dimensions (case): 60 × 50 × 28 mm
• Weight (total): 54 g
• Audio Driver system: Dual hybrid driver: 10 mm dynamic composite + FeatherBA™ Balanced Armature
• Certification: Hi-Res Audio
• Technologies: Qualcomm Snapdragon Sound
• Noise Cancellation and Modes ANC: QuietSmart™ 3.0 - Adaptive Hybrid ANC (real-time adjustment)
• Maximum reduction: Up to 50 dB
• ANC frequency range: Up to 4000 Hz
• Transparency mode: Yes (Ambient Sound)
• Microphones and calls Microphones: 6 microphones
• Voice Enhancement: AI + cVc™ 8.0 (noise and wind reduction)
• Connectivity Chip / SoC: Qualcomm QCC3091
• Bluetooth: Bluetooth 6.0
• Profiles: A2DP - AVRCP - HFP
• Codecs: aptX Lossless - aptX Adaptive - LDAC - LC3 - Auracast™ (Broadcast Audio)
• Multipoint: Yes (connection to 2 devices)
• Google Fast Pair: Yes
• Latency: Ultra low latency gaming mode: 50 ms (approx.)
• Resistance Protection: IP55 (water and dust)
• Battery Capacity (headset): 60 mAh × 2
• Capacity (case): 600 mAh
• Battery life (ANC OFF): Up to 12 h - Up to 54 h with case
• Autonomy (ANC ON): Up to 8 h - Up to 36 h with case
• Charging Port: USB-C
• Wireless charging: Yes
• Charging time: 1 h (headset) - 2 h (case via USB-C) - 3.5 h (case via wireless charging)
• Fast charging: 10 min = up to 3 h playback
• Software and functions App: EarFun Audio App (EQ, ANC control, modes, updates, customisation)
• In-ear detection: Yes (auto pause/resume)
• Package contents Includes: EarFun Air Pro 4+ Earphones - Charging case - Ear cushions in various sizes (including XS/XL) - USB-C cable - Documentation