Ultimate Comfortable
Snug Fit Ergonomic Design
Ergonomic design for long-wearing comfort and stability, no matter what you are doing. With ear tips in 3 sizes, EarFun free 1S offers you a comfortable and snug fit.
Volume Control
The one-touch control offers you the flexibility of switching songs, turning up/down the volume or taking on a call with a single press of a button. It enable you to physically control the wireless earbuds when you do sports, no longer need the phone anymore.
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Noise Canceling
Hands-Free CallsBuilt-in 4 microphones with noise cancellation assures your crystal-clear hands-free call in noisy circumstances. Voice command makes it more convenient to control.
![Hands-Free Calls]()
100% IPX7 Waterproof & SweatShield Technology
Featuring IPX7 waterproof rating and innovation SweatShield technology, EarFun Free 1S enables you to get through the toughest workout in all weather conditions and environment.
Stable Bluetooth Connection
EarFun Free 1S is powered by the most advanced Bluetooth 5.0 protocol which dramatically enhances the stability and connection of the earbuds.
7mm dynamic composite driver for Superior Sound
With the built-in 7 mm dynamic composite drivers, EarFun Free 1S offers powerful deep bass and premium sound.
Lightweight & Compact Design
Earbuds and case weigh only 60g
![Portable & Secure]()
Portable & Secure
EarFun Free 1S' unique design helps to ensure that you don’t easily lose your earbuds.
![USB-C Connectivity]()
USB-C Connectivity
With the latest USB technology, Type-C, EarFun Free 1S is more convenient to charging with greater compatibility.
Up to 30 Hours Audio on battery life
6 hours
Up to 6 hours of listening time on one charge.
30 hours
More than 30 hours of music time with multiple additional charges in the case.
Fast charging
10 Min Charging = 2 hours Play Time
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