BACKWIN Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for BACKWIN products.

Tip: include the full model number printed on your BACKWIN label for the best match.

BACKWIN manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

BACKWIN W11 Wireless Earbuds Instruction Manual

May 20, 2026

BACKWIN W11 Wireless Earbuds Specifications Dimensions: 70.00mm Model: W11 FCC ID: 2AVBU-W11 Noise Cancellation: ANC (Active Noise Cancellation) + ENC (Environmental Noise Cancellation) ANC Functionality: Reduces low-frequency ambient noise. ENC Functionality: Optimizes for clear voice calls. ENC Technology: AI ENC…

Brand: BACKWIN

BACKWIN X91 Open-Type Bluetooth Headphones User Manual

February 4, 2026

BACKWIN X91 Open-Type Bluetooth Headphones WEARING TIPS Place the small silicone ear hook upward and the large silicone ear hook downward. After hooking behind the ear, slide the rear part of the earphone downward until the silicone ear hook securely…

Brand: BACKWIN

BACKWIN 2AVBU-X51 Wireless Earbuds User Manual

June 26, 2024

BACKWIN 2AVBU-X51 Wireless Earbuds Product Information Specifications Compliance: FCC Part 15 Conditions: Must not cause harmful interference, must accept any received interference Product Usage Instructions Compliance with FCC Rules This device complies with part 15 of the FCC Rules. To…

Brand: BACKWIN

BACKWIN BT52 Wireless Neckband Earbuds User Manual

March 12, 2023

BT52 Wireless Neckband Earbuds FCC Compliance Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any…

Brand: BACKWIN

BACKWIN Wireless Earbuds User Manual - Operation, Troubleshooting, and FCC Compliance

manual • April 11, 2026

Comprehensive user manual for BACKWIN wireless earbuds (Model X51). Includes operation instructions, indicator light guide, troubleshooting tips, after-sales support, and FCC compliance information.

Brand: BACKWIN

BACKWIN X91 Wireless Earbuds User Manual and Operation Guide

User Manual • January 29, 2026

Detailed user manual for the BACKWIN X91 wireless earbuds, covering wearing tips, pairing, operation, LED status indicators, and FCC compliance information.

Brand: BACKWIN

Backwin 157G Wireless Earbuds and Neckband Headphones User Manual

manual • August 5, 2025

Comprehensive user manual for Backwin 157G wireless earbuds and Bluetooth neckband headphones, covering operation instructions, indicator lights, precautions, and FCC compliance.

Brand: Backwin

BACKWIN Wired In-Ear Headphones with Microphone and Volume Control - Instruction Manual

February 20, 2026 • Amazon

Comprehensive instruction manual for BACKWIN Wired In-Ear Headphones, model 0, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: BACKWIN

BACKWIN B800-T USB-C Wired Headphones User Manual

B800-T • December 27, 2025 • Amazon

Comprehensive user manual for the BACKWIN B800-T USB-C Wired Headphones, featuring four-speaker design, noise cancellation, and 24bit/96Khz decoding chip. Includes setup, operation, maintenance, and troubleshooting.

Brand: BACKWIN

BACKWIN B500 Wired Earbuds with Microphone User Manual

B500 • December 19, 2025 • Amazon

Comprehensive instruction manual for BACKWIN B500 wired in-ear headphones, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Brand: BACKWIN

BACKWIN B580S Wired Earbuds with Microphone - User Manual

B580S • December 19, 2025 • Amazon

Comprehensive user manual for BACKWIN B580S Wired Earbuds. Learn about setup, operation, features, and troubleshooting for your 3.5mm noise-isolating headphones with microphone and volume control.

Brand: BACKWIN

BACKWIN B800- Wired Earbuds User Manual

B800- • November 1, 2025 • Amazon

Instruction manual for BACKWIN B800- Wired Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications for the 3.5mm in-ear headphones with microphone and dual drivers.

Brand: BACKWIN

BACKWIN Wired Earbuds B870 User Manual

B870 • August 30, 2025 • Amazon

Comprehensive user manual for BACKWIN Wired Earbuds Model B870, featuring four-speaker sound, anti-tangle cable, IP67 water resistance, and in-line controls. Includes setup, operation, maintenance, troubleshooting, and specifications.

Brand: BACKWIN

In-Ear Wired Earphones User Manual

3,5mm Jack • August 30, 2025 • Amazon

In-ear wired earphones, deep bass 3.5 mm jack headphones wire, comfort noise isolation, dynamic subwoofer wired earphones with microphone, HD stereo sound immersive listening, 3 types of ear hooks and S/M/L ear pads

Brand: BACKWIN

BACKWIN B800 Wired Earbuds User Manual

B800 • August 30, 2025 • Amazon

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your BACKWIN B800 Wired Earbuds. Learn how to connect, control audio and calls, and care for your headphones to ensure optimal performance and longevity.

Brand: BACKWIN