Under Armour® True Wireless Flash – Engineered by JBL®
True wireless earphone for your every run, with JBL technology and sound
Sold from 2018 until now
Documents & Downloads
Product Specifications
- Driver size (mm)
- 5.8
- Driver sensitivity at 1kHz/1mW (dB)
- 95dB
- Dynamic frequency response range (Hz)
- 20Hz-22kHz
- Impedance (ohms)
- 14.0
- Number of drivers per ear
- 1.0
- Weight (g)
- 16
- Weight (oz)
- 0.56
- Bluetooth profiles
- A2DP V1.3, AVRCP V1.5, HFP V1.6
- Bluetooth frequency
- 2.402GHz - 2.48GHz
- Bluetooth transmitted modulation
- GFSK, π/4DQPSK, 8DPSK
- Bluetooth transmitter power
- <9.5 dbm
- Bluetooth version
- 4.2
- Charging time (hours from empty)
- 2.0
- Maximum music play time with ANC off (hours)
- 5+20
- Maximum play time (hours)
- 5.0
- Maximum talk time (hours)
- 5.0
- Bluetooth
- Yes
- Charging cable
- Yes
- Voice Assistant integration
- Yes
- Ambient Aware
- Yes
- Built-in Microphone
- Yes
- Charging case
- Yes
- Google Assistant
- Yes
- Hands Free Call
- Yes
- JBL Charged Sound
- Yes
- Rechargable battery
- Yes
- Controls on Ear Cups?
- Yes
- Sweat Proof
- Yes
- TalkThru
- Yes
- True Wireless
- Yes
- UA STORM Proof
- Yes
- Waterproof
- Yes
- Wireless
- Yes
Wireless freedom to push yourself further
UA True Wireless Flash offers a truly cord-free experience to push yourself further. The UA waterproof technology and Sport Flex Fit ear tips were crafted specifically for all condition training while the JBL Charged Sound was boldly optimized and tuned for motivation. Hear your surroundings with Bionic Hearing featuring TalkThru Technology to quickly interact with your workout partner, and AmbientAware Technology to hear your surroundings for increased safety. With up to 25 hours battery life and a durable aluminum charging case, these headphones truly break the limits.
Cord-free design enables athletes to maximize each and every workout.
IPX7 Sweat & Waterproof, these buds promise to withstand your most rigorous workout and any elements thrown your way.
Using unique JBL sound and mic technology, Bionic Hearing allows you to hear your surroundings with two sound Technologies – TalkThru & Ambient Aware. With TalkThru Technology, music is lowered and speech is amplified so you can easily chat with a workout partner between sets. AmbientAware delivers a more immersive music experience while increasing ambient sounds, providing the safety of hearing your surroundings.
Bold sound tuned for sport with rich bass to crush your workout.
Battery life can last for up to 5-hours per charge, but no need for concern if you’re on-the-go. Simply recharge your earphones for up to another 20-hours max playtime with the water-resistant, aluminum charging case.
Easy-to-connect Bluetooth technology delivers a cable-free, zero-distraction performance.
Winged ear tips that are easy to use for maximum security.
Featuring a sleek, aluminum sliding design, the charging case has a fabric cord and ensures your headphones are recharged quickly and safely.
