Hotline: 16297 (9 AM to 8 PM) 
Hello, Sign in 
Cart 
The EarFun Free 2S True Wireless Earbuds utilize the Qualcomm QCC3040 chipset for aptX audio transmission. Bluetooth 5.2 establishes a stable wireless connection with 60ms low latency for synchronized media. Under the EarFun Audio App, users adjust EQ profiles and map touch sensors. This model adds app integration and replaces the old bass-heavy signature with a balanced sound profile.
Key Features
- Qualcomm aptX Audio: 7mm composite drivers decode high-resolution wireless streams. Sound remains clear across the entire frequency range.
- IPX7 Waterproofing: SweatShield technology protects internal components from liquid damage. Heavy sweat and humidity won't cause hardware failure.
- Dual Microphone cVc 8.0: Integrated sensors filter environmental sounds during voice calls. Background noise stays low in crowded outdoor areas.
- Fast Charging: 10 minutes of USB-C input yields 2 hours of playback. The battery recovers quickly during short breaks.
- 18-Month Warranty: Local coverage handles hardware malfunctions and factory defects. This protects the investment against unexpected technical issues.
Frequently Asked Questions
Is EarFun Free 2S waterproof?
The IPX7 rating allows the earbuds to survive immersion in one meter of water. SweatShield technology prevents moisture from corroding the internal circuits.
Does EarFun Free 2S support wireless charging?
The 400mAh case recharges via Qi-certified pads or USB-C cables. Wireless charging provides a cable-free power solution for the unit.
What is the gaming latency?
The dedicated gaming mode reduces audio delay to 60ms. Sound effects align with on-screen actions in fast-paced mobile games.
