![JBL UAJBLHRMB](http://guzzle.akamaized.net/media/products/UA-Heart-Rate-Headphones--Hero-1606x1606px.jpg)
JBL UAJBLHRMB
General Specifications
Speaker Drivers: JBL 5.8mm dynamic
Maximum Volume: 111 dB SPL
Bluetooth:
- Version: 4.2
- Frequency and Power: 2.402 GHz - 2.48 GHz, <4dBm
- Modulation: GFSK
Battery Life: Up to 5 hours with audio and heart rate enabled
Battery Charge time: Less than 2 hours
Features
Controls: 3-button controller, right earbud touch sensor
Micro USB
Accessories inclusive: Zippered puch, charge cable, MapMyRun premium voucher