$116.75
The D&U system separates the intelligence from the frame. A detachable smart temple — the same open-ear audio, Rx-readiness and AI features as the rest of the SG8 line — clips onto any of ten frame styles, so SG8 can match the day instead of the other way around.
| Product Type | Open-Ear Bluetooth Audio Glasses — Quick-Swap Modular |
|---|---|
| Bluetooth | 5.4 |
| Speakers | 15 mm × 2 stereo speakers |
| Battery Capacity | 3.7 V / 100 mAh × 2 (one per temple) |
| Music Playback Time | Approx. 7 hours at 80% volume |
| Charging Time | ≤ 2 hours |
| Water Resistance | IP65 |
| Rx Lens Compatibility | Supported (interchangeable front-frame design) |
| Temple Design | Detachable arms; compatible with multiple frame styles |
| Frame Material | Interchangeable frame options |
| Arms Material | TR90 |
| Lens | Photochromic (Transitions®) |
| Charging | Charging nod × 2 (one per temple) |
D&U smart temple × 1 pair, sound chambers × 1 pair, charging cable × 1, user manual × 1, cleaning cloth × 1. Frame sold as selected above.
Orders ship nationwide via Lokkjan Technology’s logistics partners. Prescription fitting is completed at a partner optical store after purchase — bring your current Rx or eye exam results.
What DL-1 is for, what it’s made of, what it can actually do, and what that means day to day.
The smart temple is the expensive, durable part of D&U; the frame is the interchangeable, replaceable part — so a future style change doesn’t mean re-buying the technology.
Ten launch frame styles, each still Rx-ready through its own interchangeable front-frame — engineered so the swap is real, not a marketing feature that only works for one look.
A battery in each temple pushes playback to roughly 7 hours — on top of the same translation, walkie-talkie and Voice AI features shared across SG8.
D&U protects against “I don’t want to wear the same glasses every day” without asking you to buy a second full smart-glasses set — swap the frame, not the investment.