Bass Up - Tuning: Our unique Bass-up technology gives a lot more thump to bass-heavy music styles.
Qualcomm QCC3020 TWS: The latest Qualcomm chip makes f2 compatible with different devices and stabilizes their connection, providing clear-cut hands-free calls in real-time.
AptX & CVC8.0 Noise Cancellation: AptX supports f2 with balanced and natural audio sync. CVC8.0 filters surrounding noise intelligently, delivering clearer music and mic sound.
Premium Graphene Speakers: Graphene speakers are light to wear yet super durable, featuring outstanding sound quality.
Long Battery Life: Besides longer playtime of 8 hours, its portable charging case ensures 30 hours of listening. It will offer 2 hours more playtime after a quick charge.
Convenient Wireless Charge: Simply put the case on the wireless charger, you can enjoy its hassle-free wireless charge function.