# Smartphone Holder mantona SM-850 Twist Mount adjustable clamp, universal phone mount

**URL:** https://aio.lv/en/product--mantona-21409--1833111
**Data updated:** 2026-02-12 09:44 (EET)
**Category:** Smartphone & Tablet Mounts
**Manufacturer:** mantona
**Manufacturer code:** 21409
**EAN:** 4056929214093
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mantona-21409--1833111

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

mantona SM-850 Twist Mount is an adjustable clamp-style smartphone holder designed for secure mounting of phones. The universal clamp adapts to different phone widths and provides a twist-lock mechanism for stable positioning. Suitable for use on tripods, desks or other supports, it offers easy installation and reliable grip for photography, video calls and hands-free viewing.

## Long description

mantona SM-850 Twist Mount is an adjustable clamp-style smartphone holder designed to provide a secure grip and flexible positioning for a wide range of phones. The universal clamp adjusts to different phone widths and features a twist-lock mechanism that fixes the phone in place. The holder is compatible with standard tripod mounts and can be attached to desks, arms or other supports for photography, video calls and hands-free viewing.
Advantages
The clamp design offers reliable mechanical grip without adhesives or magnets, and the twist-lock provides a simple, single-action tightening for stable positioning. Its universal sizing fits many smartphone models, while a compact, lightweight construction makes the holder easy to transport and store. Compatibility with standard mounting threads allows use with tripods, monitors and various supports commonly used for content creation and remote communication.
Suitable for
 Mobile photography and videography on a tripod or monopod
 Video conferencing and livestreams from a desk or workstation
 Hands-free media viewing, tutorials and presentations
 Mounting on adjustable arms, stands or other compatible supports
Key specifications
 Mount type: adjustable clamp with twist-lock mechanism
 Compatibility: universal fit for a wide range of smartphone widths
 Mounting interface: standard tripod thread compatible with common supports
 Construction: lightweight, compact design for portability
 Grip material: protective pads at clamp contact points to prevent scratching
How to use
Open the clamp to fit the smartphone, place the device between the jaws and release or tighten the clamp using the twist-lock until the phone is held firmly. Attach the holder to a tripod, arm or support by engaging the standard mounting thread and secure according to the support’s instructions. Adjust the angle and orientation as needed, then re-tighten the twist-lock to maintain position during use.
Usage recommendations
Check that the phone is centered in the clamp and that protective pads make full contact to avoid movement. Avoid over-tightening the clamp beyond firm contact to protect the phone frame. When using on unstable supports, combine the holder with a stable base or counterweight and verify the connection before leaving the device unattended.

## FAQ

### How much does the Smartphone Holder mantona SM-850 Twist Mount cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mantona products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mantona service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1833111/68545554_large.webp