JBL Endurance Sprint BT (Black)
The JBL Endurance Sprint headphones are always up for a run, and with Speed Charge you can get an hour of listening time after charging the 8hr battery for just 10 minutes. Supremely comfortable with Flex Soft ear tips and Twist Lock technology, these secure fit buds were designed from the ground up to amplify your workout. They’re guaranteed never to hurt or fall out, while touch controls let you easily manage music and Mag Hook lets you secure them conveniently close at hand when you’re done using them.
Specifications:
| Ear tip material | Silicon |
| Bluetooth version | 4.2 |
| Driver size (mm) | 10.0 |
| Number of drivers per ear | 1.0 |
| Driver sensitivity at 1kHz/1mW (dB) | 20dB |
| Impedance (ohms) | 16.0 |
| Bluetooth profiles | HFP v1.6, A2DP v1.3, AVRCP v1.5 |
| Bluetooth transmitter power | 4 dbm |
| Bluetooth frequency | 2.402GHz-2.48GHz |
| Bluetooth transmitted modulation | GFSK, π/4DQPSK,8DPSK |
| Dynamic frequency response range (Hz) | 20Hz–20kHz |
| Battery Type | Lithium-ion polymer (3.7V, 120mAh) |
| Charging time | (hours from empty) TBC |
| Speed Charging time (hours) | 2.0 |
| Maximum music play time with ANC off (hours) | 8.0 |
| Rechargeable battery | Yes |
| In-ear | Yes |
| Bulit-in Microphone | Yes |
| Water Proof | Yes |
| Wireless | Yes |
| Hands Free Call | Yes |
8 hours of playback Time
Wireless allows you to stream high quality music without the worry of messy wires interfering with your workout. In just 10 minutes, you can power your headphones for an hour of use.
Never hurt. Never fall out
Thanks to Twist Lock and Flex Soft technologies, these headphones are lightweight and ergonomically built to ensure comfort and stability no matter the workout.
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