iKF E2 Bluetooth On-Ear Headphones, Wireless Foldable Headset with 90H Playtime, 40mm Drivers, Deep Bass, 3D Spatial Sound, Built-in Mic (Offwhite)

Price: $69.99
(as of Apr 27, 2026 20:42:57 UTC – Details)

Product description

40mm Titanium Drivers On-Ear Chamber + 40mm Titanium Drivers

Delivers rich, live-stage sound with enhanced detail and clarity.

Classic Design Retro Leather Texture + Embossed Logo

Classic lychee-grain finish with 3D logo for a vintage, high-end look.

Ergonomic All-Day Comfort

Soft, skin-friendly, and breathable for long-lasting comfort.

Seamless one-piece design—snug fit, no pressure, no cracking.

Tri-fold design for easy storage; snap-on cushions for cleaning.

Upgraded Bass Boost Engine

Feel every beat with deeper, punchier low-end response.

360° Movie Mode Spatial Audio

Immersive surround sound—like Dolby, beyond left-right channels.

90H Playtime

Enjoy uninterrupted music for days on a single fully charge.

1 Bass Boost

2 Spatial Audio

3 90H Playtime

Dual Device Connection

Switch between phone and laptop without reconnecting.

ENC + Advanced Mic Array

Clear calls anywhere with smart noise separation and voice focus.

Bluetooth V6.0 Instant Pairing

Stronger, faster, and more stable with lower power usage.

1 Dual Device Connection

2 Clear Call

3 Bluetooth V6.0

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Customer Reviews

4.6 out of 5 stars 6

4.1 out of 5 stars 81

4.3 out of 5 stars 85

4.1 out of 5 stars 21

4.0 out of 5 stars 25

Price

—

$69.99$69.99

$56.99$56.99

$78.99$78.99

$48.99$48.99

Active Noise Cancellation

✘

✘

✘

✔

✘

Playback

90H

60H

60H

75H

60H

Speaker Driver

40mm

40mm

30mm

32mm

30mm

Pairing 2 Devices

✔

✔

✔

✔

✔

Wired Connection

✘

✔

✘

✔

✘

Aux-in Port

–

3.5mm

–

3.5mm

–

Foldable

✔

✔

✘

✘

✔

Earmuffs replaceable

✔

✘

✘

✘

✔

Important Notice:

Battery life, Bluetooth latency, and noise cancellation depth are measured under controlled laboratory conditions. Actual performance may vary depending on usage habits and environment. Variations from personal experience or third-party test results do not constitute a product defect.

To prevent potential sound leakage, please keep the headphone volume at a reasonable level, especially in quiet environments.

For better maintenance, if you experience sweating during use, gently wipe the ear cushions after use to keep them clean and dry. If the headphones are not used for an extended period, please recharge them periodically to help maintain battery health.

Timeless Retro Design & All-Day Comfort – Vintage-inspired on-ear headphones with an adjustable headband and foldable structure for a secure, comfortable fit. Easy to wear at home or pack for travel.
Ultra-Clear Sound with 40mm Titanium Drivers – Custom 40mm titanium-coated drivers deliver crisp highs, detailed mids, and a wide soundstage, bringing out every nuance in your favorite music.
Deep Bass with Bass Boost Mode – Feel powerful, punchy bass powered by an enhanced acoustic chamber. Switch between Bass Boost and Music Mode to match workouts, pop tracks, or daily listening.
Immersive 3D Spatial Audio – Advanced spatial sound technology creates a surround-like listening experience, adding depth and dimension to music, videos, and movies.
Up to 90H Playtime & Dual Device Connection – Enjoy days of wireless listening on a single charge. Connect two devices simultaneously and switch seamlessly between phone, tablet, or laptop.

Product summary

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