Key facts
- Manuals
- 10
- Categories
- 4
- Languages
- ZH
- Last added
- 2012-04-01
Featured QLA manuals

QLA BR980S Bluetooth Earphone Manual
This manual outlines safety precautions for using the QLA BR980S Bluetooth earphone, including warnings about high volume and usage in hazardous environments. It also describes the earphone’s features, such as A2DP support, call handling, and button functions.
The guide explains how to pair the earphone with compatible devices, operate playback and volume controls, and provides technical specifications like battery capacity, dimensions, and operating temperature. Contact information for support and regulatory notices are included at the end. This manual is written in Chinese.
Covers: Safety Instructions · Product Overview · Earphone Structure · Status Indicators · Operation Guide · Technical Specifications

QLA BR579 Bluetooth Earphone User Manual
This manual provides safety precautions, product features, and step‑by‑step instructions for using the QLA BR579 anti‑noise Bluetooth earphone. It covers proper volume settings, charging procedures, and environmental restrictions to prevent hearing damage and product hazards.
The guide also explains how to pair the earphone with a Bluetooth‑enabled device, operate call functions, and troubleshoot common connection issues. Technical specifications such as battery capacity, Bluetooth version, and dimensions are listed for reference. This manual is written in Chinese.
Covers: Safety Precautions · Product Introduction · Earphone Structure · Usage Method · Pairing Procedure · Wearing the Earphones

QLA BR850S Bluetooth Stereo Earphone User Manual
This manual introduces the QLA BR850S Bluetooth stereo earphone, describing its design, key functions, and supported Bluetooth profiles. It includes safety warnings such as avoiding excessive volume to prevent permanent hearing damage.
The guide explains how to power on the device, pair it with a phone or other Bluetooth-enabled equipment, use the multifunction button for calls, adjust volume, and charge the earphone. Technical specifications, including battery capacity, charging time, Bluetooth version, and operating temperature, are listed at the end. This manual is written in Chinese.
Covers: Safety Warnings · Product Introduction · Earphone Structure · Usage Instructions · Pairing Procedure · Phone Call Operation

QLA BR101 Bluetooth Headset Manual
This manual begins with safety warnings and general product information, emphasizing proper use, volume limits, and environmental restrictions for the QLA BR101 Bluetooth headset.
It then explains how to power on, pair with a phone, adjust volume, make calls, charge the device, and includes specifications and a FAQ section that addresses common connection problems and usage tips. This manual is written in Chinese.
Covers: Safety Warnings · Product Introduction · Headset Structure · Usage Instructions · Wearing the Headset · Pairing Procedure
Latest QLA manuals
QLA BR103 Blue Tooth Ear Machine Manual
This is a user manual for Bluetooth headset, which introduces the features, usage and precautions of Bluetooth headset.
QLA BR750S Bluetooth stereo Ear Machine Manual
QLA BR750S is a Bluetooth stereo headset with stylish and trendy design, as well as advanced wireless technology. It supports A2DP and AVRCP, allowing pairing with Bluetooth adapters, smartphones, MP3 players, and computers. It also features music and call switching, hands-free mode, and compatibility with network communication software such as Skype, MSN Messenger, and Yahoo! Messenger.
QLA BR860S Bluetooth stereo Ear Machine Manual
QLA BR860S Bluetooth stereo headset user manual. This headset supports the A2DP protocol, which can achieve wireless and unconstrained stereo music enjoyment. The headset can be used to answer phone calls or make calls, and can also be paired with a computer to use your Bluetooth headset as a medium to communicate with others through the Internet.
QLA BR920CK car bluetooth Stereo Ear Machine Manual
This manual introduces the use of QLA BR920CK car Bluetooth stereo headset. The headset supports Bluetooth A2DP protocol, which allows you to listen to beautiful music on your phone, MP3, computer and other devices. The headset also allows you to switch between music and call functions. When you are listening to music, you can use the Bluetooth wireless stereo headset to answer Bluetooth phone calls or make phone calls.
QLA BR950S Bluetooth stereo Ear Machine Manual
This document is the user manual of QLA BR950S Bluetooth stereo headset, which introduces the features and characteristics of the product, such as Bluetooth wireless stereo function, Bluetooth phone hands-free function, voice function, etc.
QLA V88 phones Manual
The QLA V88 2G mobile phone uses a 260,000-color TFT screen, has 64M storage space, supports GPRS and WAP networks, supports MMS, MMS, java and other functions
QLA BR980S Bluetooth Earphone Manual
User Manual 15 pages · 354 KB · ZHThe QLA BR980S Bluetooth earphone manual provides safety guidelines, pairing instructions, and technical specifications for the device.
QLA BR579 Bluetooth Earphone User Manual
User Manual 11 pages · 187 KB · ZHUser manual for the QLA BR579 anti‑noise Bluetooth earphone with safety, pairing and usage instructions.
QLA BR850S Bluetooth Stereo Earphone User Manual
User Manual 12 pages · 192 KB · ZHThe QLA BR850S Bluetooth stereo earphone manual provides safety warnings, pairing steps, usage instructions, and technical specifications.
QLA BR101 Bluetooth Headset Manual
User Manual 9 pages · 180 KB · ZHThe manual provides safety warnings, operation steps, pairing instructions, charging details, specifications, and troubleshooting for the QLA BR101…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in QLA manuals
How long does it take to fully charge the earphone?
Charging the earphone takes about two hours to reach full capacity.
How do I connect the QLA BR579 earphones to my phone?
Ensure the earphones are charged and turned on, enable Bluetooth on the phone, search for the device name QLA BR579, and follow the on‑screen prompts to pair.
How long does it take to fully charge the earphone?
The charging time is up to about 1.5 hours.
What is the battery capacity of the BR850S?
It uses an 80 mAh Li‑Polymer battery.
