UA Project Rock Over-Ear Training Headphones - Engineered by JBL
Over-Ear ANC Sport Headphones
Sold from 2021 until now
Documents & Downloads
Product Specifications
- Driver size (mm)
- 40
- Weight (g)
- 294
- Driver sensitivity at 1kHz/1mW (dB)
- 102 dB SPL@1 kHz / 1mW
- Dynamic frequency response range (Hz)
- 20 Hz - 20 kHz
- Impedance (ohms)
- 32
- Driver Size
- 40 mm / 1.57" Dynamic Driver
- Weight
- 294g /0.65 lbs
- Bluetooth version
- 5.0
- Bluetooth profiles
- HFP V1.7, A2DP V1.3, AVRCP V1.6
- Bluetooth frequency
- 2.4 - 2.4835 GHz
- Bluetooth transmitted modulation
- GFSK, π/4 DQPSK, 8DPSK
- Bluetooth transmitter power
- <9 dBm EIRP
- Charging time (hours from empty)
- 2
- Maximum music play time with ANC off (hours)
- 45
- Maximum music play time with ANC on (hours)
- 35
- Maximum play time (hours)
- 45
- IP Code
- IPX4
- Siri/ Google Now
- Yes
- Charging cable
- Yes
- Audio cable
- Yes
- Voice Assistant integration
- Yes
- Ambient Aware
- Yes
- Carrying case
- Yes
- Fabric headband
- Yes
- Hands Free Call
- Yes
- JBL Charged Sound
- Yes
- Sweat Proof
- Yes
- TalkThru
- Yes
- Touch Control
- Yes
- Adaptive Noise Cancelling
- Yes
- Wireless
- Yes
- Speed charge
- Yes
- Over-ear
- Yes
- Rechargable battery
- Yes
- Bluetooth
- Yes
Ultimate focus for the hardest workers.
UA Project Rock Over-Ear Training Headphones are tested and approved by Dwayne Johnson himself, built to help you grind harder—with Adaptive Noise Cancelling for ultimate focus, and a durable sweatproof construction. Washable Supervent ear cushions stay dry, and UA Storm Super Grip provides maximum stability. JBL Charged Sound is tuned to maximize motivation, and Bionic Hearing features TalkThru Technology for talking to training partners, and Ambient Aware Technology to hear surroundings. Give voice assistants quick commands and customize your sound with the JBL app. With up to 45-hours of playtime and a hardshell case there's nothing that will hold you back.
FAQs & How-Tos
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If you are experiencing issues getting the app to communicate with your headphones, (assuming you have already paired the headphones with the device) go into the communication apps audio settings. You will likely find the resolution there. You may have to set your headphones as the ‘communication device’ within the app you are using.
If you are experiencing issues getting the app to communicate with your headphones, (assuming you have already paired the headphones with the device) go into the communication apps audio settings. You will likely find the resolution there. You may have to set your headphones as the ‘communication device’ within the app you are using.
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