
Additional details
Description
The EarFun Air Pro 4i True Wireless Earbuds deliver premium Hi-Res audio performance with advanced noise cancellation and smart connectivity in a sleek, everyday design. With adaptive hybrid active noise cancellation up to 50dB, immersive 11mm titanium-coated drivers, and multipoint Bluetooth® 5.4 pairing, these earbuds are ideal for work, travel, and entertainment. This promotional product can be custom, decorated, or branded, making it a strong option for corporate giveaways or branded tech programs that combine practicality with high-end audio features.
Product Features:
- True wireless earbuds with Hi-Res Audio support and LDAC decoding on compatible Android devices
- Adaptive hybrid active noise cancellation reduces ambient noise up to 50dB
- 11mm titanium-coated composite drivers with Theater Mode for immersive sound quality
- 6-microphone AI noise reduction system ensures clear, enhanced call quality
- Bluetooth® 5.4 with multipoint connectivity for stable, seamless device switching
- Google Fast Pair support for quick Android setup; standard Bluetooth pairing for iOS devices
- Up to 9.5 hours of playback per charge and up to 40 hours total with charging case
- Fast charging provides up to 2 hours of use from a 10-minute charge
- IP55-rated protection against dust, sweat, and water for active use
- EarFun Audio mobile app support for customizable sound, controls, and listening modes
Details
| Weight (lbs. per unit) | 0.29 |
| Size | 2.19" L x 2.08" W x 1.23" H |
| Material | Polycarbonate |
| Item Number | 103160 |




















