JBL Under Armour UAJBLHRMB-Z Sport Wireless Heart Rate Headphones Black Certified Refurbished

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Sale price$28.99 Regular price$35.99
  • Shipping: FREE SHIPPING
  • Condition: Refurbished
    This product has been refurbished by the manufacturer or an authorized third party
  • Warranty: 90 Day Manufacturer Warranty


JBL Under Armour UAJBLHRMB-Z Sport Heart Rate Headphones Certified Refurbished


Styled in black and designed with athletes in mind, the Under Armour Wireless In-Ear Headphones by JBL are a pair of Bluetooth earbuds featuring 5.8mm dynamic drivers, a sweat-proof IPX5 design, and a rechargeable lithium-ion battery; with the on-board heart-rate tracker enabled, the battery can last up to five hours off a single charge. Its in-line three-button remote, offering play/pause, volume, answer/reject, and skip-track parameters, provides universal control over iPhone and Android devices, while an on-board microphone supports phone calls. Also, these earbuds offer patented TwistLock ergonomic eartips intended to aid in comfort and security; with these earphones, the buds should never slip out of your ears until you choose to dislodge them. Included with these headphones are a carrying case, four sets of ergonomic eartips, a micro-USB charging cable, and a 12-month premium membership to MapMyFitness Premium, an app which helps you monitor your health and workout progress.


  • 5.8mm Dynamic Drivers
  • 10 Hz to 22 kHz Frequency Response
  • Bluetooth 4.2
  • Built-In Rechargeable Battery

    Multiple Bluetooth Profiles Supported These earphones offer BT 4.2, A2DP v1.3, AVRCP v1.6, HFP v1.6, and HSP v 1.2 profiles Full Frequency Response These headphones reproduce frequencies from 10 Hz to 22 kHz In-Ear Heart-Rate Monitoring This technology has been developed to help you keep track of your heart rate whilst exercising


    Driver Size 0.23" / 5.8 mm
    Frequency Response 10 Hz to 22 kHz
    Wireless Connectivity
    Frequency 2.4 GHz (2402 to 2480 MHz)
    Bluetooth Transmitter Power 4 dBm
    NFC None
    Wired Connectivity
    Charging Port Micro-USB
    Battery Chemistry Lithium-Ion
    Packaging Info
    Package Weight 0.7 lb
    Box Dimensions (LxWxH) 6.6 x 4.8 x 3"


JBL Under Armour UAJBLHRMB-Z Sport Wireless Heart Rate Headphones Black Certified Refurbished

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