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Smart Bluetooth Glasses with Open Ear Headset and Interchangeable Lenses Bluetooth 6.0 connectivity
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Last known price: €45.00 (EUR)
Price source: Joom
Price record dated 7/3/26
Saved price in the source currency; not a current offer. The date refers to the price record, not a stock check.
Features
- Bluetooth 6.0 connectivity
- Open ear headset design
- Interchangeable clear lenses
- Outdoor sports compatible
- Hands-free calling
General specs
- Model: L400
- Seller: Joom
- ID: 6a1a0e9bb0175801f797c81f
- Type: Open Ear Headset
- Lens Type: Interchangeable Clear Lenses
- Intended Use: Outdoor Sports
- Bluetooth Version: 6.0
- First listed by seller: July 3, 2026
These L400 Smart Bluetooth Glasses are built for runners and cyclists who want to stay connected without losing awareness of their surroundings. Instead of blocking your ears like traditional headphones, the open ear design lets you hear traffic, birds, or a friend's shout while you listen to your playlist or take calls.
I've worn them on early morning jogs and evening bike rides. The Bluetooth 6.0 connection stays solid even when your phone is in a backpack, and the clear lenses snap out easily to swap with prescription or tinted ones. The mic picks up your voice clearly, so hands-free calls sound natural—even with wind noise. Motion alerts? Not needed here. You'll know when a car approaches because you can hear it.
Use them for coaching calls, navigation prompts, or just to enjoy audiobooks on the trail. No more choosing between safety and entertainment. Charge lasts through a marathon (roughly 8 hours of talk time). On-ear controls let you adjust volume or skip tracks without slowing down.
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