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Koss

Koss BTS1 Speaker System - Portable - Wireless Speaker(s) - White

$59.99
$47.91 SAVE $12.08
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

Small enough to fit in a pocket and weighing just 0.36 lbs, the BTS1 Wireless Bluetooth® Speaker is designed specifically for portability and on-the-go use. Its lightweight design is accentuated by its minimalistic properties which make it incredibly compact and perfect for travel.

The BTS1 Wireless Bluetooth® Speaker features a unique kickstand allowing the listener to choose between omni-directional and directional listening, providing a personalized experience for any location.

Technical specifications

General Information

Manufacturer Koss Corporation
Manufacturer Part Number BTS1
Manufacturer Website Address http://www.koss.com
Brand Name Koss
Product Model BTS1
Product Name BTS1 Bluetooth Speaker
Packaged Quantity 1
Product Type Speaker System

Technical Information

Features Daisy-chain CapabilityOmnidirectional Sound
Portable Yes

Audio

Wireless Speaker(s) Yes

Network & Communication

Bluetooth Yes

Interfaces/Ports

USB Yes
Number of Analog Audio Inputs 1
Number of Analog Audio Outputs 1

Controls/Indicators

Controls Volume UpVolume DownBluetooth

Battery Information

Battery Included Yes
Battery Chemistry Lithium Ion (Li-Ion)
Number of Batteries Supported 1
Battery Rechargeable Yes

Power Description

Power Source Battery

Physical Characteristics

Product Color White
Width 4"
Depth 1"
Weight (Approximate) 5.76 oz

Miscellaneous

Package Contents
  • BTS1 Bluetooth Speaker
  • Auxiliary Cable
Country of Origin China

Warranty

Limited Warranty 1 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.