Store CategoriesStore Categories
Note: The VOL20 does not support charging with fast-charging adapters and cables, otherwise it may damage the product.
New Companion for Your Media Center
Built with a robust zinc alloy, VOL20 offers Bluetooth and USB connectivity. It features customizable RGB lighting, allowing adjustment to your own preference. Providing plug-and-play ease, it enhances your volume control experience. Connection Method: Bluetooth/USB
Bluetooth Connection Range: ≥10m
Lighting Modes: Constant Light Mode/Light Off Mode/Auto-Off after 5 Seconds of Inactivity/Spectrum Cycling
Functions: Volume Up/Down; Previous Track/Next Track; Play/Pause; Mute/Unmute
Q & A:
Q: Which devices are compatible with the VOL20?
A: The VOL20 is compatible with digital audio sources that support USB or Bluetooth peripherals, including PCs, Macs, laptops, mobile phones, tablets, digital audio players, and streamers.
Q: Can VOL20 be used with Apple TV?
A: OL20 can be used with Apple TV, but the connected TV must support HDMI CEC functionality.
Q: Can the VOL20 be used to control a DAC or amplifier?
A: VOL20 is primarily designed as a peripheral for audio source devices, requiring USB or Bluetooth peripheral support to function. Generally, DACs or amplifiers do not support this feature.
Q: Why can't my computer detect the VOL20 in pairing mode?
A: If the VOL20’s blue light is solid instead of flashing, it's connected to another device. Delete the VOL20 from any previously paired devices, then try connecting again from your computer.
Q: Why does the Bluetooth connection drop on PC reboot, even though it works perfectly when connected via cable?
A: Bluetooth reconnects automatically. If the USB is connected, it takes priority. Disconnect the USB cable to allow Bluetooth to reconnect.
- Shipping & Payment
- Returns & Warranty
- Customer Support
Shipping & Payment
* Secure payments are processed through Managed Payments. We accept all payment methods supported by , including major credit cards, PayPal, Apple Pay, and Google Pay.
* Orders are shipped from the United States and fulfilled from the most suitable warehouse based on inventory availability.
* Most orders are processed and shipped within 1–3 business days after payment is confirmed.Returns & Warranty
* We offer FREE 30-day returns on eligible orders. If you're not completely satisfied, simply return the item within 30 days for a refund in accordance with 's return policy.
* All products are backed by a 1-year limited warranty against manufacturing defects.
* The warranty does not cover damage caused by misuse, unauthorized modifications, accidents, or normal wear and tear. Consumable items, including vacuum tubes and other accessories, are also excluded.Customer Support* At Fosi Audio, we're committed to providing reliable products and responsive customer service. If you have any questions before or after your purchase, please contact us via Messages. Our support team will respond within 1 business day.* Please note that response times may be slightly longer during weekends and public holidays. All inquiries will be handled as soon as possible on the next business day.* If you're satisfied with your purchase and our service, we'd greatly appreciate your positive response and a 5-star rating. If anything doesn't meet your expectations, please contact us before opening a return request or leaving neutral or negative response. We'll work with you to resolve the issue as quickly as possible.Copyright © 2023 Dianxiaomi
