IPX7 Sweat & Waterproof technology that works just as hard as you do.
Bionic Hearing
With just one touch, Bionic Hearing allows you to hear your surroundings with two sound Technologies. With TalkThru Technology, music is lowered and speech is amplified for quick conversations between sets. AmbientAware delivers a more immersive music experience with increased ambient sound for safety outdoors
JBL Charged Sound
Bold sound tuned for sport with rich bass built for the grind.
Up to 25 hours of total battery life
Up to 5 hours of playtime + 20 additional hours (max) in rugged aluminum case for charging on-the-go.
Bluetooth® wireless
Compact and cable free for zero distractions.
Antibacterial Sport Flex Fit ear tips
Winged ear tips that are easy to use for maximum security.
Aluminum charging case
Sleek alumminum sliding design is built to endure, charging your headphones quickly and safely.
UAFLASHROCKBLK
Specs & Downloads
Item# UAFLASHROCKBLK
Product Description
Wireless freedom built for the grind
UA Project Rock True Wireless offers a truly cord-free experience built for the grind. UA Storm waterproof technology and Antibacterial Sport Flex Fit ear tips were crafted specifically for all-condition training while the JBL Charged Sound was boldly optimized and tuned with rich bass for motivation. Hear your surroundings with Bionic Hearing featuring TalkThru Technology for quick conversations with just one touch, and AmbientAware Technology to hear your surroundings for increased safety. With up to 25 hours battery life and a rugged aluminum charging case, these headphones truly break the limits.
General Specifications
Bluetooth version4.2
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB)95
Dynamic frequency response range (Hz)20Hz – 22kHz
Impedance (ohms)14
Dimensions
Weight (g)15
Weight (oz).53
Control and Connection Specifications
Bluetooth profiles A2DP v1.3, AVRCP v1.5, HFP v1.6
Bluetooth frequency2.402GHz – 2.48GHz
Bluetooth transmitted modulationGFSK, π/4 DQPSK, 8-DPSK
Bluetooth transmitter power<9.5dBm
Battery
Charging time (hours from empty)2
Maximum Play Time (hours)5
Maximum talk time (hours)25
Features
Ambient AwareYes
BluetoothYes
Charging cableYes
TalkThruYes
Built-in MicrophoneYes
Charging caseYes
Ear-budYes
Hands Free CallYes
JBL Charged SoundYes
Rechargable batteryYes
Sweat ProofYes
True WirelessYes
UA STORM ProofYes
WaterproofYes
WirelessYes
What's in the box?
1 x True Wireless Flash in-ear sport headphone
1 x Protective sport charging case
3 x Sizes of ear tips
3 x Sizes of Freebit tips
1 x Utility case
1 x 12-Month MapMyFitness™ Premium membership
1 x Brahma Bull Sticker
1 x Quick start guide
1 x Safety sheet
1 x Warranty card
Documents & Downloads
The latest owner's manuals, quick start guides, and documents.