MODEL D1 - BLACK Fresh and universally flattering, the cultivated arc of the Aether's Model D1 BLACK audio sunglasses - AE14701541 - embody a progressive interpretation of a time-honored style. A whole new aural experience: play music and podcasts, make calls, and access voice assistant at the tap of the temple while being aware of your surroundings. The Mazzucchelli acetate frame is handmade through a 5-step process, weight is 38g. Zeiss lenses with 100% UV protection, anti-reflective coating, and anti-scratch surface.. Audio: Built-in open-ear directional speakers with bluetooth® 5.1 Qualcomm aptX™ technology. Call Playtime: Up to 3h on a single charge and up to 12h with a wireless charging case. Standby & Charge: Up to 24 hrs on Standby, and 1 hour for a full charge.. - Color: black. - Material: acetate. - Lens: black. - Size: eye 52mm / bridge 21mm / temple 142mm. Gender: Men. Material: ACETATE. Color: Black. Made in: NON DEFINITA. Product ID: AE14701541. *Import tax/duty will be calculated at checkout (If applicable)WARNING CALIFORNIA PROPOSITION 65. This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer.. For more information go to https://p65warnings.ca.gov. California Health & Safety Code Section 25249.6. *Shipping eyewear products to US only. For US customers, eyewear products are categorized as Class 1 medical devices by the 21 Code of Federal Regulations (CFR) - Food and Drug Administration (FDA). Baltini ships eyewear orders on a Delivery Duties Paid (DDP) basis. This means that all applicable duties are included in the final price calculated at the checkout and there are no additional costs due upon delivery.