Offer ends in 
Don't Miss Limited Early Bird Special.
30% OFF!
Subscribe for Your Chance For Limited Early Bird Discount Now!
How to Get Your Early Bird Bonus.
7th Jan – 20th Jan
Subscribe to Claim Your Early Bird 30% OFF Discount.
21st Jan
*Receive an email with your exclusive early bird discount code on 21st January.
21st Jan
*Place EarFun OpenJump order from Official Platform with Early Brid Coupon on 21st January.
First Look at EarFun OpenJump
& Security Fit
Enhancement Technology
Algorithm with 4 Mics
Driver for balanced tones
and powerful bass
Playback
Open-ear Design
Hooked on Comfort.
Stay Connected & Safe
Experience outstanding sound quality without losing touch with your surroundings. The open-ear design allows ambient sounds to flow through, keeping you aware in real-time for a safer, more connected listening experience.
Extra-long battery life
Enjoy 11 hours of uninterrupted tunes on a single charge and extend it to 42 hours with the charging case. With flash fast charging, a 10-minute charge provides 2 hours of listening.
Be Heard Loud and Clear
The earbuds come with 4 ENC microphones, AI-powered algorithm to enhance your voice and reduce background chatter, so every call is as clear as possible.
Seamless Dual-Device Connections
It's easy to switch back and forth between devices such as tablets and phones and to pair your Air Pro 4 earbuds by using the EarFun Audio app. So whenever you're binge-watching the latest TV series on your tablet and a phone call comes in on your phone, your earbuds will automatically switch to your phone to take the call and back to your tablet as soon as you hang up.
Workout Without Worry
Featuring unbeatable IPX7 waterproof and sweatproof performance, EarFun exclusive SweatShield™ technology, and a unique chamber design for total protection.
Tune Audio to Your Taste
EarFun Audio app offers personalized touch settings, battery checks, earbuds control guidance, and other convenient features, which are more intimate with your usage habits.
FREQUENTLY ASKED QUESTIONS
In case you're wondering...
How long does the EarFun OpenJump Early Bird Special last?
- This campaign will begin on 7th January and end on 20th January, lasting around 14 days.
When will I receive my discount code?
- Your exclusive code will send to your email address on 21st January, while you have successfully subscribed to the EarFun OpenJump Early bird campaign.
How long does it take to deliver my order?
- Your order will ship from the local Amazon warehouse after placing your order. Usually, it will take 2-8 days to deliver.
Which countries and platforms are eligible for the discount?
- The discount is valid for residents from all the countries covered by Amazon US/UK/EU Sites and EarFun Official Store on 21st January.