---
product_id: 15587002
title: "Air 2 CSBT-311-BLK Wireless Floating Sound 4.0 Bluetooth HD Speaker (Black)"
brand: "coby"
price: "₨7710"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/15587002-air-2-csbt-311-blk-wireless-floating-sound-4-0
store_origin: LK
region: Sri Lanka
---

# Bluetooth 4.0 wireless range 12-hour rechargeable battery Magnetic levitation tech Air 2 CSBT-311-BLK Wireless Floating Sound 4.0 Bluetooth HD Speaker (Black)

**Brand:** coby
**Price:** ₨7710
**Availability:** ❌ Out of Stock

## Summary

> 🧲 Elevate your sound, literally—because ordinary speakers are so last decade.

## Quick Answers

- **What is this?** Air 2 CSBT-311-BLK Wireless Floating Sound 4.0 Bluetooth HD Speaker (Black) by coby
- **How much does it cost?** ₨7710 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/15587002-air-2-csbt-311-blk-wireless-floating-sound-4-0)

## Best For

- coby enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Audio Freedom:** Up to 12 hours of uninterrupted playtime keeps your vibe alive from morning meetings to evening unwind.
- • **Float Your Sound Experience:** Magnetic levitation creates a mesmerizing hover and richer acoustics—be the envy of your workspace.
- • **Sleek, Portable, and Social:** Compact design with a magnetic base and carrying case makes it the perfect statement piece for your desk or next gathering.
- • **Seamless Wireless Connectivity:** Bluetooth 4.0 ensures effortless pairing and stable streaming up to 33 feet—ditch the cables, not the quality.
- • **Hands-Free Calls, Hands-On Productivity:** Built-in microphone lets you take calls without missing a beat or breaking your workflow.

## Overview

The Air 2 CSBT-311-BLK is a cutting-edge wireless Bluetooth 4.0 speaker featuring award-winning magnetic levitation technology that suspends the speaker above its base for enhanced acoustics. With up to 12 hours of rechargeable battery life, built-in microphone for hands-free calls, and compatibility with a wide range of devices, it combines futuristic design with practical portability—perfect for professionals who want their tech to impress as much as perform.

## Description

Will work with the Following: New MacBook's and MacBook Pro's, iPhone 6 Plus, 6, 5s, 5, 4 including Samsung S6, S6 Edge, Note 4, Edge, S4, S4 Active, S3. Air^2 The Speaker that Speaks for Itself With its levitating technology, enjoy true rich acoustic sound, instead of wasting application energy pushing sound waves into a desk, bookshelf, or table. Enjoy wireless audio sound from your Bluetooth enabled devices. FEATURES Hands- Free Speaker Bluetooth Connectivity Wide Audio Spectrum Rechargeable Battery 3.5mm AUX Connection Levitates to Provide Acoustic Sound Portable Speaker Mounts to Magnetic Surfaces SPECIFICATIONS Bluetooth Version: 4.0 Bluetooth Connection: Up to 33 Feet Playtime: Up to 12 Hours Built-in Rechargeable Battery PACKAGE CONTENTS Bluetooth Levitating Speaker Chrome Base Micro USB charging Cable 3.5mm AUX Cable Carrying Case AC Power Cord Placement Holder

Review: I like it. Sound quality i decent - I like it. Sound quality i decent, not a 10, but I find it good for music, conference calls and such. Not as easy to set to float as some of the others out there, but the sound is better.
Review: The output speakers arent amazing but it gets the job done and it's a ... - The output speakers arent amazing but it gets the job done and it's a nice center piece for when I have company come over.

## Features

- 2015 Best of Innovation - CES Innovation Awards
- The Air2's speaker and base are each fitted with magnets that repel one another, causing the speaker to hover over the base-so you can listen to "Float On" (or "Miracles," if that's your thing) and marvel at magnetic levitation at the same time.
- Levitates to Provide Acoustic Sound - Built-in microphone for hands-free phone calling and Easy to pair as well
- Built-in Li-Ion Rechargeable Battery for up to 12 hours of playtime.
- Supports Wireless Music Streaming via New Bluetooth v4.0 Technology.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RPJSK6A |
| Additional Features | Built In Microphone |
| Antenna Location | Music |
| Battery Average Life | 12 Hours |
| Brand | Coby |
| Built-In Media | Ball, Base |
| Color | Black |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary , Bluetooth, USB |
| Control Method | App |
| Controller Type | Battery Powered |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.7 out of 5 stars 15 Reviews |
| Global Trade Identification Number | 00812180022044 |
| Is Waterproof | FALSE |
| Item Type Name | Portable Speaker |
| Item Weight | 8 Ounces |
| Manufacturer | Summit Electronics, US |
| Model Name | Bluetooth Levitating Speaker CSBT-311-BKL Black |
| Model Number | CSBT-311-BLK |
| Mounting Type | Shelf Mount |
| Number of Audio Channels | 4 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Type | Bookshelf |
| Special Feature | Built In Microphone |
| UPC | 812180022044 |
| Warranty Description | 1YEAR LIMITED |
| Wireless Technology | Bluetooth |

## Images

![Air 2 CSBT-311-BLK Wireless Floating Sound 4.0 Bluetooth HD Speaker (Black) - Image 1](https://m.media-amazon.com/images/I/71cP69VgSeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ I like it. Sound quality i decent
*by S***E on October 14, 2015*

I like it. Sound quality i decent, not a 10, but I find it good for music, conference calls and such. Not as easy to set to float as some of the others out there, but the sound is better.

### ⭐⭐⭐⭐⭐ The output speakers arent amazing but it gets the job done and it's a ...
*by J***1 on February 14, 2017*

The output speakers arent amazing but it gets the job done and it's a nice center piece for when I have company come over.

### ⭐ Could have been better
*by D***S on July 30, 2016*

Doesn't work at all. It turns on but wont connect and when it finally does it wont play any music

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**Shop now:** [https://www.desertcart.lk/products/15587002-air-2-csbt-311-blk-wireless-floating-sound-4-0](https://www.desertcart.lk/products/15587002-air-2-csbt-311-blk-wireless-floating-sound-4-0)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-11*