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JBL Endurance SPRINT is Waterproof Wireless In-Ear Sport Headphones. Let nothing stop your workout. Wireless and IPX7 waterproof, the JBL Endurance SPRINT headphones are always up for a run, and with Speed Charge you can get up to an hour of listening time after charging the 8hr (max) battery for just 10 minutes. Supremely comfortable with FlexSoft™ ear tips and TwistLock™ 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 MagHook™ lets you secure them conveniently close at hand when you’re done using them.
General Specifications
|
Bluetooth version |
4.2 |
|
Ear tip material |
Silicon |
|
Driver size (mm) |
10.0 |
|
IP Code |
IPX7 |
Audio Specifications
|
Driver sensitivity at 1kHz/1mW (dB) |
-20dB |
|
Dynamic frequency response range (Hz) |
20Hz–20kHz |
|
Impedance (ohms) |
16.0 |
|
Number of drivers per ear |
1.0 |
Control and Connection Specifications
|
Bluetooth profiles |
HFP v1.6, A2DP v1.3, AVRCP v1.5 |
|
Bluetooth frequency |
2.402GHz-2.48GHz |
|
Bluetooth transmitted modulation |
GFSK, π/4DQPSK,8DPSK |
|
Bluetooth transmitter power |
4 dbm |
Battery
|
Charging time (hours from empty) |
TBC |
|
Maximum music play time with ANC off (hours) |
8.0 |
Features
|
Bixby |
No |
|
Built-in Microphone |
Yes |
|
Hands Free Call |
Yes |
|
In-ear |
Yes |
|
Rechargable battery |
Yes |
|
Secure Fit |
Yes |
|
Siri/ Google Now |
No |
|
Speed charge |
Yes |
|
Touch Control |
Yes |
|
Twistlock |
Yes |
|
Waterproof |
Yes |
|
Wireless |
Yes |
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