KOSS Manuals & User Guides

KOSS TWS150i True Wireless Earbuds Instructions

June 22, 2022

KOSS TWS150i True Wireless Earbuds Start Included Earbuds Charging Case Ear Cushions Charging Cable Instructions Product Overview Charging case with battery life status lights USB charging port Earbud status light…

Koss KSC75 Portable Stereophone Headphones-Complete Features/Instruction Manual

June 16, 2022

Koss KSC75 Portable Stereophone Headphones Specifications CONNECTIVITY TECHNOLOGY: Wired CONNECTOR TYPE: 3.5mm Jack NOISE CONTROL: None AUDIO SENSITIVITY: 101 dB SPECIAL FEATURE: Sports-Style PRODUCT DIMENSIONS: 6.5 x 2.5 x 6.5…

Koss C060 Wireless Communication Headset User Manual

April 26, 2022

C060 Wireless Communication Headset

Koss KPH7B Portable On-Ear Headphone-Complete Features\Instruction Manual

April 5, 2022

Koss KPH7B Portable On-Ear Headphone   Specifications Product Dimensions 8.6 x 2.1 x 6.1 inches Item Weight 2.81 ounces Best Sellers Rank #68 in On-Ear Headphones Connectivity Technology Wired Form Factor…

KOSS 193582 Porta Pro Wireless Bluetooth On-Ear Headphones Instructions

April 5, 2022

Porta Pro Wireless Bluetooth Discovery Mode To enter Bluetooth discovery mode, from an off state, depress and hold the center button until light flashes red and blue.     red…

Koss Porta Pro On Ear Headphones-Complete Features\Instruction Manual

April 5, 2022

Koss Porta Pro On Ear Headphones Specifications DIMENSIONS: 6.81 x 2 x 8.94 inches, WEIGHT: 6.4 ounces, CONNECTIVITY: Wired, FREQUENCY RESPONSE: 15Hz- 25kHz, IMPEDANCE: 60 ohms, CORD LENGTH: 4 feet,…

Koss KPH7 Lightweight Portable Headphone-Complete Features\Instrucion Manual

April 4, 2022

Koss KPH7 Lightweight Portable Headphone Specifications DIMENSIONS: 8.44 x 2.13 x 6.38 inches, WEIGHT: 2.88 ounces, FREQUENCY RANGE: 80-18kHz, CORD LENGTH: 4 ft, IMPEDANCE: 32ohm, SENSITIVITY: 91dB SPL, MODEL NUMBER:…

KOSS BT0002 Bluetooth Headset Instructions

February 15, 2022

KOSS BT0002 Bluetooth Headset Bluetooth Discovery Mode To enter Bluetooth discovery mode, from an off state, depress and hold the center button until light flashes red and blue. Select"koss plug…

KOSS TWS150i Wireless Headphones Instructions

January 18, 2022

KOSS TWS150i Wireless Headphones Instructions Start Included Earbuds Charging Case Ear Cushions Charging Cable Instructions Product Overview Charging case with battery life status lights USB charging port Earbud status light…

KOSS CS340BTQZ-X Wireless Communication Headset User Guide

January 9, 2022

KOSS CS340BTQZ-X Wireless Communication Headset User Guide In The Box Control and Features Pairing For First use, Press and hold the power button for 5 Seconds or more Choose "C060"…

Koss BT540i Bluetooth Wireless Headphones User Guide

User Manual

Official user guide for the Koss BT540i Bluetooth wireless headphones, detailing setup, pairing, controls, safety precautions, and compliance information. Learn how to connect and use your headphones.

Koss BT740i QZ Wireless Headphones: User Manual & Features

User Manual

Explore the Koss BT740i QZ wireless headphones with this user manual. Learn about pairing, call handling, music playback, active noise cancellation (ANC), charging, and safety guidelines for your Koss headphones.

Koss KSC35 Wireless Bluetooth Headphones User Manual and Safety Guide

User Manual

Concise guide to setting up, using, and maintaining your Koss KSC35 Wireless Bluetooth headphones, including pairing instructions, controls, safety warnings, and technical specifications.

Koss HB70 Infrared Wireless Stereophone Owner's Manual

Owner's Manual

Owner's manual for the Koss HB70 Infrared Wireless Stereophone, providing setup, operation, troubleshooting, and detailed warranty information.

Koss Lifetime Limited Warranty Information

Warranty Certificate

Detailed information about the Koss Lifetime Limited Warranty, including coverage, exclusions, claim procedures, and legal rights for Koss audio products.

Koss IR-781+IR-788T Wireless TV Headphones Quick Start Guide

quick start guide

Quick start guide for the Koss IR-781+IR-788T wireless TV headphones, covering setup, operation, and important notes for optimal audio experience. Includes component identification and usage instructions.

Koss BT115i Bluetooth Headset User Manual and Specifications

User Manual

Comprehensive user guide and technical specifications for the Koss BT115i Bluetooth Headset, detailing pairing, controls, charging, safety, and compliance information.

Koss JR/900 Cordless RF Stereophone System User Manual

User Manual

Operating instructions, setup guide, and troubleshooting for the Koss JR/900 Cordless RF Stereophone System. Learn about system components, controls, connection, battery recharging, and resolving common issues.

Koss HB70 Infrared Wireless Stereophone Owner's Manual

Owner's Manual

Owner's manual for the Koss HB70 Infrared Wireless Stereophone, providing setup instructions, component details, troubleshooting tips, and lifetime warranty information.

Koss HB79s/HB80s/HB90s Infrared Wireless Stereophone Owner's Manual

Owner's Manual

Owner's manual for Koss HB79s, HB80s, and HB90s infrared wireless stereophones. Includes components, setup instructions, troubleshooting, and lifetime limited warranty information.

Koss Plug Wireless Bluetooth Headset User Manual and Safety Information

User Manual

Comprehensive guide for the Koss Plug Wireless Bluetooth Headset, covering setup, controls, charging, safety warnings, and technical specifications. Learn how to pair, use, and maintain your Koss headphones.

Koss BT232i Bluetooth Wireless Headphones User Guide

User Manual

User guide for the Koss BT232i Bluetooth wireless headphones. Learn about pairing, controls, charging, safety precautions, specifications, and warranty information from Koss Corporation.