---
product_id: 801458289
title: "Avantree Audikast 4860"
brand: "avantree"
price: "€ 117.38"
currency: EUR
in_stock: true
category: "Avantree"
url: https://www.desertcart.pt/products/801458289-avantree-audikast-4860
store_origin: PT
region: Portugal
---

# <40 ms low latency 99% TV compatibility 10 dB volume boost Avantree Audikast 4860

**Brand:** avantree
**Price:** € 117.38
**Availability:** ✅ In Stock

## Summary

> 🎧 Hear Every Word, Feel Every Moment — TV Sound Reinvented

## Quick Answers

- **What is this?** Avantree Audikast 4860 by avantree
- **How much does it cost?** € 117.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/801458289-avantree-audikast-4860)

## Best For

- avantree enthusiasts

## Why This Product

- Trusted avantree brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zero Lip-Sync Delay:** Experience perfectly synchronized audio and video with ultra-low latency under 40 ms using Qualcomm aptX LL.
- • **Crystal Clear Audio Boost:** Voice Clear and Volume Boost enhance dialogue clarity and amplify sound by 10 dB for hard of hearing users.
- • **Universal TV Compatibility:** Works seamlessly with 99% of TVs via Optical, AUX, and RCA inputs—smart or not.
- • **Effortless Bluetooth Pairing:** Factory-paired transmitter and speaker connect instantly—no setup hassle, just power on and play.
- • **Portable 2-in-1 Entertainment:** Switch from TV speaker to Bluetooth speaker or FM radio on the go—lightweight and versatile for any lifestyle.

## Overview

The Avantree Audikast 4860 is a portable 2-in-1 wireless speaker and FM radio designed for seniors and hard of hearing users. It supports 99% of TVs with Optical, AUX, and RCA inputs, delivers enhanced voice clarity and 10 dB volume boost, and features ultra-low latency Bluetooth transmission (<40 ms) for perfect audio-video sync. Factory-paired for instant connection, it doubles as a Bluetooth speaker and FM radio, making it a versatile audio companion at home or on the move.

## Description

Buy Avantree Wireless Portable TV Speaker & FM Radio 2-in-1, with Low Latency Bluetooth TV Transmitter, Ideal for Seniors, Hard of Hearing - Audikast 4860: Portable Bluetooth Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [Compatible with 99% of the TVs] The included Optical, AUX, and RCA input cables make it work with any TV that has a functioning audio output jack. It is the perfect Bluetooth set for non-smart and smart TV brands and arguably better than the Bluetooth built into your TV. When you are watching TV and don’t want to disturb others simply use the SP860’s AUX port to plug in any wired headphones.
- [Clear, Vibrant Sound Quality] The speaker + FM radio features Voice Clear and Volume Boost settings. Voice Clear adjusts the volume of frequencies associated with the human voice, 2 kHz to 10 kHz, so scenes containing soft or low dialogue are easier to hear. Volume Boost improves the lowered audio signals that sometimes occur when using a TV's optical port. And, it increases the volume for anyone hard of hearing by 10 dB more than a typical competitor's device.
- [Hassle-free Pairing] The Bluetooth speaker+ FM radio and wireless transmitter are factory-paired, making the connection procedure painless during setup. Nothing to select, no settings menus to navigate. Just turn them both on, and they will automatically connect - every time. It even comes with a replaceable battery and can be used even while charging.
- [No Lip-sync Delay For TV] The Avantree Audikast Plus transmitter provides <40 ms audio latency thanks to using Qualcomm aptX LL. Typical solutions in the market can have audio latency over 100MS or more which causes a Bluetooth audio lag effect where the images on the TV and the audio are off. Because of the low latency design, you experience synchronized visual & audio no matter what you're watching.
- [Portable Bluetooth Speaker + FM Radio] When you're not using it as a wireless speaker for watching TV, it can connect to any Bluetooth-enabled device. It's versatile and light, so you can take it almost anywhere and stream music or listen to podcasts from your mobile device. Also, it is a fully functioning FM radio that can be used to listen to your favorite music, news, or sports station.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093K68L96 |
| Additional Features | Clear, Vibrant Sound Quality, No Audio Delay, TV Speaker Set & FM Radio 2-in-1 |
| Best Sellers Rank | #155,393 in Electronics ( See Top 100 in Electronics ) #3,166 in Portable Bluetooth Speakers |
| Brand | Avantree |
| Built-In Media | Audikast Bluetooth Transmitter, Bluetooth Speaker + FM Radio, Optical Audio Cable X 1 (1.5M/5FT), USB Type-C Charging Cable X 1 (1M/3FT), micro-USB Charging Cable X 1 (1.5M/5FT) |
| Color | Blue |
| Compatible Devices | Headphone |
| Connectivity Technology | Bluetooth 5.0, FM , Optical, RCA , 3.5mm AUX |
| Customer Reviews | 4.2 out of 5 stars 143 Reviews |
| Enclosure Material | Plastic |
| Frequency | 20 KHz |
| Hardware Interface | Bluetooth |
| Item Dimensions L x W x H | 6.15"L x 2.8"W x 1.48"H |
| Item Weight | 0.28 Kilograms |
| Manufacturer | Avantree |
| Mfr Part Number | BTST-4860 |
| Model Number | BTST-4860 |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Power Source | 5V/500mA-2A rated USB charger or TV USB port |
| Product Dimensions | 6.15"L x 2.8"W x 1.48"H |
| Radio Bands Supported | FM |
| Speaker Maximum Output Power | 6 Watts |
| Special Feature | Clear, Vibrant Sound Quality, No Audio Delay, TV Speaker Set & FM Radio 2-in-1 |
| Style Name | Audikast 4860 |
| Tuner Technology | FM |
| Tuner Type | FM |
| Voltage | 220 Volts |
| Warranty Description | 12months |

## Product Details

- **Brand:** Avantree
- **Color:** Blue
- **Connectivity Technology:** Bluetooth 5.0, FM, Optical, RCA, 3.5mm AUX
- **Power Source:** 5V/500mA-2A rated USB charger or TV USB port
- **Product Dimensions:** 6.15"L x 2.8"W x 1.48"H
- **Radio Bands Supported:** FM
- **Special Feature:** Clear, Vibrant Sound Quality, No Audio Delay, TV Speaker Set & FM Radio 2-in-1
- **Style:** Audikast 4860
- **Tuner Technology:** FM

## Images

![Avantree Audikast 4860 - Image 1](https://m.media-amazon.com/images/I/616RslBkYWL.jpg)

## Frequently Bought Together

- Avantree Wireless Portable TV Speaker & FM Radio 2-in-1, with Low Latency Bluetooth TV Transmitter, Ideal for Seniors, Hard of Hearing - Audikast 4860
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-05*