Material & Lenses: Metal + ABS frame with polarized anti-blue lenses Connectivity: Bluetooth 5.4 with up to 10m transmission distance Audio: 10mm speaker, 95±3dB sensitivity, and 32Ω impedance Battery & Charging: 55mAh × 2 batteries, 5-hour playtime, 5-hour talk time, and 1.5-hour magnetic charging Functions: IPX4 water resistance, touch control, built-in microphone, play/pause, answer/reject call…
Green Lion Helsinki Smart Glasses combine everyday eyewear with wireless audio, calls, and smart controls. I’ll use the official product information and keep the full listing in your established SEO format.
The metal and ABS frame provides a strong structure for daily wear. Furthermore, polarized anti-blue lenses help reduce glare and blue light exposure.
Bluetooth 5.4 provides wireless connectivity with a transmission distance of up to 10 meters. In addition, the built-in microphone supports hands-free calls and voice assistant functions.
A 10mm speaker delivers audio for music and calls. The speaker has 95±3dB sensitivity and 32Ω impedance for wireless listening.
Two 55mAh batteries provide up to 5 hours of playtime and 5 hours of talk time. Meanwhile, the magnetic charging system fully charges the glasses in about 1.5 hours.
Touch controls provide direct access to music and call functions. Users can play or pause audio and answer or reject calls without reaching for their phone.
The IPX4 water-resistance rating adds protection against water splashes. Moreover, the glasses are suitable for both indoor and outdoor use.
Green Lion Helsinki Smart Glasses combine Bluetooth 5.4, polarized anti-blue lenses, a 10mm speaker, dual 55mAh batteries, magnetic charging, touch controls, and IPX4 protection. Overall, they provide a practical combination of eyewear, wireless audio, and hands-free controls.
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| Brand | Green |
| Warranty | 24 months |
