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User Manual
- User Manual - (English)
- Spec Sheet English - (English)
- Declaration of Conformity - (English)
- JBL Global Warranty Card - (English)

- WHAT’S IN THE BOX
- HOW TO WEAR
- FIRST TIME USE
- POWER ON & CONNECT
- PAIRING
- POWER OFF
- MANUAL CONTROLS
- BUTTON COMMAND
- CHARGING
- WATERPROOF IPX7
- LED BEHAVIORS
- FEATURES AND BENEFITS
- Technical specification
Table of contents
QUICK START GUIDE
WHAT’S IN THE BOX
HOW TO WEAR
ATTACH EAR TIPS AND ENHANCERS
MIX AND MATCH FOR A PERFECT FIT AND AUDIO PERFORMANCE
TWISTLOCK™ TECHNOLOGY
ADJUST EAR HOOK
WEAR AND PULL DOWN EAR HOOK FOR SECURE FIT
FIRST TIME USE
POWER ON & CONNECT
PAIRING
POWER OFF
MANUAL CONTROLS
Power on & connect to device
Connecting
BUTTON COMMAND
CHARGING
WATERPROOF IPX7
LED BEHAVIORS
FEATURES AND BENEFITS
JBL Pure Bass Sound
Get enough bass to give your whole body a boost and get that extra push right when you need it the most.
30 Hours of Playback (6 hours in buds/24 hours in case)
With a battery that lasts as long as you can, you’ve got the extra inspiration it takes to make you go that extra mile.
Powerhook™ Design for Ergonomic Fit and easy control
The Endurance Peak II adjusts to you, not the other way around. The bendable wire on the ear hook lets you adjust the headphone to your size and comfort level. Also, you can stay focused on the task at hand with music that starts and stops when you do and controls intuitive enough to almost read your mind make it easy to stay in the groove.
Dual Connect
It doesn’t matter which headphone you take out of the case first. You can take calls, adjust volume, or use your voice assistant on either ear, so you can stay flexible and never mess with your momentum.
Hands-Free Stereo Calls & Voice Assistant Access
Keep in contact with your people and stay in control of your playback without ever interrupting the flow of your workout.
IPX7 Sweatproof and Waterproof
Go ahead. Get as wet as you want. Whether it’s rain or pure, honest sweat, no worries for the Peak II
Technical specification
- Driver size: 10mm/0.4" dynamic driver
- Power supply: 5.0V 1A
- Earpiece: 13g per pc (26g combined)/ 0.03 lbs per pc (0.06 lbs combined)
- Charging case: 77g/0.17 lbs
- Headset battery type: Lithium-ion battery (60mAh/3.7V)
- Charging case battery type: Lithium-ion battery (770mAh/3.7V)
- Charging time: < 2 hrs from empty
- Music playtime with BT on: 6 hrs
- Frequency response: 20Hz – 20kHz
- Impedance: 16 ohm Sensitivity: 95dB SPL@1kHz
- Maximum SPL: 93dB SPL
- Microphone sensitivity: -38dBV/Pa@1kHz
- Bluetooth version: 5.0
- Bluetooth profile version: A2DP 1.3, AVRCP 1.5, HFP 1.7
- Bluetooth transmitter frequency range: 2.4GHz – 2.4835GHz
- Bluetooth transmitter power: 10dbm
- Bluetooth transmitter modulation: GFSK, π/4 QPSK, 8DPSK
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