A combination of exclusive technologies, including a 12mm oversized driver and BassTurbo, deliver body shaking bass to drive your workouts to the next level.
A submarine structure and hydrophobic nanocoating resist the corrosive nature of sweat. Something that ordinary true wireless earbuds simply cannot withstand.
Get 9 hours of playtime on a single charge and up to 36 with the included charging case. That’s 5 weeks of workouts without needing to recharge.
Extra-flex ear tips and hooks allow true wireless earbuds to sit gently but securely. All you need to do is drive your way through your workout.
cVc 8.0 noise cancellation ensures that your voice is isolated and background noise is ignored as you talk on the phone via the true wireless earbuds .
A plethora of tips, wings, and hooks offer the perfect in-ear fit for any athlete.
got these as a replacement for the older curve model, they were quite good. solid sound quality, decent battery life. You can charge each of them individually and connect to just the one so you can stagger the charging to keep them up and running longer. Charging case is super handy. Don't use them when its super cold out, I broke off the plastic part of one of the ear loops in the winter and its not fixable.
side note: Anker customer service is fantastic, just for that I'll keep buying Anker products forever.
It sounds good and it has a good fit
I like them. Good sound quality and noise cancellation. Easy setup.
Good product for the money
Reviewed in the United States on June 10, 2021
Sound cancellation is pretty good. Im a tough critic due to I work in a loud truck yard spotter truck. Its very lound.
Reste en place lors de la course, son excellent et léger.. parfait
|Product Name||Spirit X2||Spirit Dot 2||Liberty Air 2||Liberty 2 Pro|
|Sound||Epic bass via 12mm composite drivers with BassTurbo acoustic design||Epic bass via composite drivers with elastic, bass-maximizing surrounding||Premium sound via diamond-inspired drivers||In-ear studio performance sound via 11mm Astria Coaxial Acoustic Architecture drivers|
|Waterproof & Sweatproof||IP68 + SweatGuard Technology||IPX7 + SweatGuard Technology||IPX5||IPX4|
|Playtime Per Charge||9 Hours||5.5 Hours||7 Hours||8 Hours|
|Total Playtime with Charging Case||36 Hours||16 Hours||28 Hours||32 Hours|
|Bluetooth||Bluetooth 5||Bluetooth 5||Bluetooth 5||Bluetooth 5|
|Single Earbud Use||Yes, left and right earbuds||Yes, left and right earbuds via MCSync technology||Yes, left and right earbuds||Yes, left and right earbuds|
|Calls||2 microphones with cVc 8.0 uplink noise reduction||2 microphones||4 microphones with cVc 8.0 uplink noise reduction||4 microphones with uplink noise reduction|
|Other Features||Qualcomm aptX, dual EQ with BassUp, earhook design for secure fit||BassUp, passive noise isolation||HearID personalized sound, wireless charging, Qualcomm aptX, touch control||HearID personalized sound, wireless charging, Qualcomm aptX|
|Recommended For||Workout, gym, commute, travel||Workout, gym, commute, travel||Commute, business calls||Entertainment, commute, travel|