FEATURES
Specifications
Product Description
Never Hurt. Never Fall Out
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 version4.2
Ear tip materialSilicon
Driver size (mm)10.0
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB)-20dB
Dynamic frequency response range (Hz)20Hz–20kHz
Impedance (ohms)16.0
Number of drivers per ear1.0
Control and Connection Specifications
Bluetooth profilesHFP v1.6, A2DP v1.3, AVRCP v1.5
Bluetooth frequency2.402GHz-2.48GHz
Bluetooth transmitted modulationGFSK, π/4DQPSK,8DPSK
Bluetooth transmitter power4 dbm
Battery
Battery TypeLithium-ion polymer (3.7V, 120mAh)
Charging time (hours from empty)TBC
Maximum music play time with ANC off (hours)8.0
Speed Charging time (hours)2.0
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
Water Proof: Yes
Wireless: Yes
What's in the box?
- Headphones – Endurance SPRINT
- 3 sizes of ear tips
- Charging cable
- 1 x Enhancer
- 1 x Warranty / Warning (W / !)
- 1 x Safety Sheet / QSG (S / i)