About this item

• Astria Coaxial Acoustic Architecture: A state-of-the-art design which integrates a customized Knowles balanced armature and an 11mm dynamic driver into a single body. Aligned direct-to-ear, Astria completely eliminates interference while producing harmonized treble and bass for jaw-dropping sound.
• In-Ear Studio Performance: Liberty 2 Pro is recommended by 10 Grammy Award winning producers. Sound is delivered at stadium-scale with impeccable depth and nuance. Every instrument presented perfectly across an expansive soundstage for a stunning representation of what the sound engineer and artist hoped you would hear.
• 8-Hour Playtime*: A single charge of the earbuds gives 8 hours of audio, with 4 more full recharges from the charging case. The charging case recharges via fast-charge USB-C or wireless charging, and provides the earbuds with 2 hours of listening from a 10-minute charge.
• HearID Custom Sound: To ensure everyone gets a perfect listening experience, HearID intelligently analyses your unique hearing profile and creates a tailor-made sound setup just for your ears. Or take complete control of the sound with an adjustable EQ or 22 preset sound profiles.
• Quad-Microphone Calls: With 4 microphones and cVc 8.0 noise reduction, your voice is isolated and transmitted in high-clarity for a seamless hands-free experience.

Liberty 2 Pro

A new era in sound is about to begin, thanks to the Astria Coaxial Acoustic Architecture. With enormous depth and detail played over the widest soundstage, what you hear is infinitely close to what the artist and sound engineer dreamed you would. And with HearID, you get a unique sound that is intelligently tailored specially for your hearing profile. Combining this sound with super-strong connectivity, superior comfort, and extended playtime offers a truly wireless experience that might just redeem the loss of the headphone jack.

In-Ear Studio Performance: Incredible sound via the in-house designed Astria Coaxial Acoustic Architecture.

Extended Playtime: 8-Hours of audio from a single charge to the earbuds, extended 4 times (32 hours) with the pebble charging case.

HearID Customized Sound: Hearing and ear analysis that intelligently creates your ideal sound profile for sublime sound. Also includes complete EQ control and 22 preset profiles.

Charging Freedom: Charge via fast-charge USB-C or a wireless charger. Charge in the case for 10 minutes for 2 hours of listening.

All-Day Comfort: A plethora of Eartips and Earwings designed with super soft liquid silicone rubber.

Bluetooth 5.0: Super-strong and straightforward connectivity that pairs fast and stays stable.

Note:

• The balanced armature driver is sensitive to moisture. Keep Liberty 2 Pro in a dry environment.
• Playtime varies according to volume and audio content.
• Upgrade to iPhone 11/iPhone 11 Pro’s latest version of iOS to ensure compatibility with Liberty 2 Pro.
• Note: This product cannot be connected with multiple devices at the same time. If you need a pair of earbuds that simultaneously connects with multiple devices, check out Sound buds slim and Spirit X (Upgraded).

What’s In The Box:

Model: A3909, Liberty 2 Pro True Wireless Earbuds, Wireless Charging Case, 7 EarTips XS/S/M/M+/L/L+/XL, 3 EarWings S/M/L, USB-C Cable (60cm), Quick Start Guide, Safety Card, Brand Card

Specifications:

Input: 5 V ⎓ 0.5 A

Battery capacity: 65 mAh x 2 (earbuds); 500 mAh (charging case)

Charging time: 1.5 hours (for earbuds); 2 hours (for charging case via USB); 3.5 hours (for charging case via wireless charger)

Impedance: 8 Ω

Frequency response: 20 Hz – 20 kHz

Bluetooth version: V 5.0

Water resistance: IPX4 (earbuds only)

Bluetooth frequency: 2402-2480 MHz

Bluetooth profile: AVRCP1.6, A2DP1.3, HFP1.7

Audio code format: SBC, AAC, aptX

Bluetooth range: 10m / 32ft

Audio Source: iPhone, iPad, Samsung, Blackberry, Nexus, Smartphone, Computer, PC, Notebook, MP4, MP3.