The JBL Endurance Peak 4 Blue is a vivid cobalt blue from hook to case, with a pale ear-tip accent that makes the buds look sporty rather than corporate. It is the colour for people who like their training gear to have some energy without going as loud as lime. Every Peak 4 shares the same hardware: TwistLock ear hooks, 10 mm drivers tuned for JBL Pure Bass with Spatial Sound, Adaptive Noise Cancelling with Smart Ambient, six microphones and Bluetooth 5.4 with Multi-Point. JBL rates the JBL Endurance Peak 4 Blue at up to 12 hours per charge with ANC off and up to 48 hours in total with the case.
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Who the blue suits
The blue version suits gym regulars, cyclists and footballers who wear blue kit or club colours, and anyone who wants earbuds that are easy to spot on a bench or in a locker without looking flashy. It also works well as a gift for a teenager starting a sport. In daily use cobalt blue sits between black and white for care: it hides dust and sweat marks better than white, while light scuffs on the case show a little more than on black. Wipe the hooks with a damp cloth after training and let the buds dry before closing the lid.
In the gym: noise cancelling and sound
A busy gym is loud: music from speakers, clanking plates and treadmills. Adaptive Noise Cancelling on the JBL Endurance Peak 4 Blue senses that noise and reduces it, so you can keep your own playlist at a sensible volume. The 10 mm dynamic drivers are tuned for JBL Pure Bass with Spatial Sound, and the JBL Headphones app adds Personi-fi 3.0 to tailor the sound to your hearing. When you need to hear a coach or a training partner, Smart Ambient brings in outside sound, and TalkThru lowers the music so you can talk without taking a bud out.
Calls, two devices and finding a lost bud
Each earbud has three microphones, six in total, for calls on the move. Bluetooth 5.4 with Multi-Point keeps the JBL Endurance Peak 4 Blue connected to two devices at once, such as your phone and a tablet on the treadmill. Android users get Fast Pair enabled by Google for one-tap pairing, Google Audio Switch, and Google Finder, which helps locate a misplaced earbud or case. Touch controls are built into the buds, and the JBL Endurance Peak 4 Blue can be managed from the JBL Headphones app.
TwistLock fit and protection
Insert the bud, then twist it back until the hook settles behind your ear. The liquid-silicone hook has a flexible wire inside, so it holds the shape you bend it to. Three sizes of ear tips and an enhancer are in the box. Each earbud weighs 10.5 g. The earbuds are rated IP68 against dust and water, so sweat and rain are not a concern, but the charging case is only IPX2, so keep it in your bag rather than on a wet bench.
Battery in brief
The JBL Endurance Peak 4 Blue plays up to 12 hours per charge with ANC off and 8 hours with ANC on; up to 48 hours in total with the case (24 hours from the case with ANC on, per JBL’s footnote). A 10-minute speed charge gives about 4 hours, a full charge takes about 2 hours, and talk time reaches 6 hours. No cable or charger is included.
Who This Is Not For
The JBL Endurance Peak 4 Blue is not for anyone who wants small, discreet earbuds: the hooks and the 80.5 g case are bulkier than everyday buds. People who wear thick-framed glasses may find the hook competes with the arm of the frames. The case is only IPX2, JBL does not list wireless charging, and no cable or charger comes in the box. JBL does not publish swim-test conditions, so do not treat them as swimming earbuds.
Ordering from Totot
Totot sells the JBL Endurance Peak 4 Blue brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. Delivered across the UAE in up to 3 business days, free on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Earbuds range, or see the official JBL Endurance Peak 4 page.
JBL Endurance Peak 4 Blue Specifications
- Model: JBL Endurance Peak 4, Blue
- Type: True wireless sports earbuds with TwistLock ear hooks
- Driver: 10 mm dynamic, JBL Pure Bass with Spatial Sound
- Frequency response: 20 Hz – 20 kHz
- Sensitivity: 108 dB @ 1 kHz / 1 mW
- Impedance: 16 ohms
- Noise cancelling: Adaptive, with Smart Ambient (Ambient Aware, TalkThru, Voice Aware)
- Microphones: 6 (3 per earbud)
- Connectivity: Bluetooth 5.4 (A2DP 1.4, AVRCP 1.6.3, HFP 1.8), Multi-Point to 2 devices, Fast Pair, Google Finder, Google Audio Switch
- Battery: Up to 12 h per charge with ANC off, 8 h with ANC on; up to 48 h total with the case; up to 6 h talk time
- Charging: About 2 h from empty; 10-minute speed charge gives about 4 h; cable and charger not included
- Water and dust: Earbuds IP68; charging case IPX2
- Weight: 10.5 g per earbud, 80.5 g case, 101.5 g total
- In the box: Earbuds, charging case, enhancer, ear tips in 3 sizes, warranty/warning card, quick start/safety sheet
- Warranty: 1-year warranty from Totot
JBL Endurance Peak 4 Blue FAQ
Does the JBL Endurance Peak 4 Blue show dirt?
No, not much. Blue hides dust and sweat marks better than white, though scuffs on the case show slightly more than on black.
Will the JBL Endurance Peak 4 Blue stay in during football training?
Yes. The TwistLock hook sits behind the ear, and JBL designed it to stay put through running and jumping.
Can I find a lost earbud?
Yes. Google Finder support helps locate a misplaced earbud or case from an Android phone.
How long does the battery last?
12 hours per charge with ANC off, 8 hours with it on, and up to 48 hours with the case, according to JBL.
Is the charging case waterproof?
No. The earbuds are IP68, but the case is IPX2 only.
Is the sound different from the other colours?
No. All five Endurance Peak 4 colours share the same drivers, battery and features.
Is it genuine?
Yes. We sell the genuine JBL Endurance Peak 4 Blue, brand-new in its sealed box.
How long does delivery take?
Up to 3 business days anywhere in the UAE, free on orders from AED 300; any current delivery fee for your order is shown at checkout.
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