DUNU VIVALDI
Open Ear Design Enjoy Listening Anytime Anywhere | Adaptive Flexible Ear Hooks Stable and Comfortable | HiFi High-Quality Sound Portable Private Concert Hall
Features:
Light Weight and Open Ear Design:
Weighing only 7g, with an open ear design that exerts zero pressure. Breathable and non-stuffy, offering long-lasting comfort even with prolonged wear.
Comfortable to Wear:
Embedded with flexible memory titanium alloy wire, adapting to different ear shapes. Each ear feels custom-fitted, stable, and comfortable.
HiFi High-Quality Sound:
VIVALDl is equipped with an 18x11mm high-performance ultra-linear driver unit. The multi-layer composite metal-plated diaphragm, provides natural and realistic frequency response, enveloping your ears with HiFi-grade high-quality sound.
Bluetooth 5.3:
Lower latency, more stable signal. Whether watching videos or gaming, enjoy an almost zero-latency experience, relishing every exciting moment with synchronized audio and visuals.
Long Battery Life:
DUNU VIVALDI offers about 8 hours of listening time on a single charge. The charging case provides 32hours music playback.
Eearbuds Specification:
- Weight: 7.2g+0.2g(excluding case)
- Bluetooth Version: V5.3
- Bluetooth Range: 10 meters (in standard environment)
- Bluetooth Audio Decoding: AAC/SBC
- Headphone Input: 5V ⎓ 0.04A
- Charging Case Input: 5V ⎓ 0.35A
- Call Time: 5 Hours
- Music Time: 8 Hours
- Charging Time: 1.5 Hours
- Headphone Battery Capacity: 50mAh
- Charging Case Battery Capacity: 400mAh
- Package: DUNU VIVALDI * 1pair, charging case*1, Type-C USB charging cable*1
Shipping Options
| Shipping Options | Cost | Shipping Time |
| Priority Air Mail | Budget shipping cost | 10 – 15 days |
| Express (DHL/UPS/FedEx) | Base on location | 5 - 10 days |
Please refer to shipping estimate when you confirm your order.
You may choose standard shipping or express shipping depending on the items in your order and your location. As your orders may be handed over to local carriers for the final leg of delivery, tracking may not be available every step of the way.
Shipping address
Please make sure that you have provided the correct and current address for shipping and delivery. You may use P.O. boxes as your shipping address. But certain items can only be delivered to physical addresses. Large products, valuables, perishables, products with age-based restrictions, or items shipped via private carriers may require a physical mailing address or signature confirmation to be successfully delivered. Items cannot be delivered to security-restricted areas such as military bases.
Shipping time and cost
1) After an order has been successfully paid and confirmed, you will see the estimated delivery time and cost for shipping on your order confirmation page. You will also receive an order confirmation message that will outline the estimated processing time for your order.
2) The warehouse may take 1-3 days to process your order. You will receive a message once your order has been shipped.
3) You'll receive a shipment notification message that will provide you with the estimated delivery time for each package once it is shipped. We will also provide you the tracking number when it is ready. You can view this estimated delivery time under each package in your order history at the same time.
4) In most cases, your order will be delivered within the estimated time of delivery. However, the actual delivery date may be affected by flight arrangements, weather conditions, and other external factors. Please refer to the tracking information for the most up to date delivery date.
Issues regarding delivery
If your package has not been delivered or your tracking information shows that your package has been delivered but you have not received it, please contact our customer service immediately and within 30 days of the order date.