TechComm

TechComm OV-C3 NFC Bluetooth Speaker with Hi-Fi Audio DRC Technology

Specifications

• BRAND: TechComm
• CONNECTIVITY TECHNOLOGY: Bluetooth, Auxiliary, USB, NFC
• RECOMMENDED USES FOR PRODUCT: Music
• MOUNTING TYPE: Tabletop
• UNIT COUNT: 1 count
• BLUETOOTH CHIP: Buildwin 4.0
• OUTPUT POWER: 8W x 2
• SPEAKER: 2-in x 2
• FREQUENCY RANGE: 90Hz – 20KHz
• S/N: more than 80dB
• SEPARATION: more than 60dB
• CHARGING CABLE: microUSB
• POWER SUPPLY: 5V/built-in 2200mAh x 2pcs 18650 battery
• DIMENSIONS: 7.4 x 3.66 x 1.97 in
• WEIGHT: 1.17 lb.
• PLAY TIME: 6 Hours
• HIFI SPEAKER: 2.0CH

Introduction

Enjoy your preferred music by Bluetooth pairing it with any device. It provides Hands-free Calling with 2.0CH Hifi Speaker having Dynamic Range Compression Technology and 6 Hours of Nonstop Music

HOW IT WORKS

Since Bluetooth speakers are wire-free, all you need to do is pair the speaker with your phone or tablet’s Bluetooth to start listening to your favorite music! Similar to a car radio, a wireless Bluetooth speaker makes use of this technology. It does not require cables because it is connected directly to the sound source.

INCLUDED IN THE BOX

• Bluetooth speaker
• micro USB charging cable
• aux cable
• user manual

HOW TO IMPROVE SPEAKER QUALITY

• Put your wireless Bluetooth speaker on the floor. Consider the size of the room. It is preferable to use two wireless bluetooth speakers.
• Maintain Your Wireless Bluetooth Speaker. Place the Wireless Bluetooth Speaker Near Walls. The Internet.

HOW IT GETS POWER

The majority of wireless speakers connect to standard power outlets or power strips using AC adapters. To become “truly wireless,” some systems employ rechargeable batteries, although this feature necessitates repositioning and charging as routine tasks in order to use this type of surround sound system.

HOW TO CONNECT TO NFC

Only Android 5.1 or later NFC-capable phones are supported; iOS phones are not supported. Make sure your phone’s NFC is turned on and that the screen is unlocked and turned on. To connect on your phone, tap the icon on the speaker with the NFC area on your phone.

HOW TO USE NFC

• Navigate to Wireless & Networks under Settings.
• To activate NFC, click the switch. Additionally, the Android Beam feature will activate automatically.
• If Android Beam does not turn on immediately, simply tap it and choose “Yes” to activate it.

HOW TO INCREASE BLUETOOTH VOLUME

• Go to “Settings”
• Tap on the “About” section after scrolling down to it.
• You must search for “Build number” and tap on it seven times before the message “You are a developer” appears.
• Go back to the Settings page after finishing.
• Put the headphones in.
• Open “Developer options” now.
• Locate the Bluetooth audio codec choice by scrolling down.

Frequently Asked Questions

What function does NFC serve in a Bluetooth speaker?

It’s a wireless communication that starts a power or data transfer between two devices. Similar to Bluetooth or Wi-Fi, except instead of radio transmission, it employs electro-magnetic radio fields, so when two suitable NFC chips come into contact with one another, they are activated.

Does NFC use battery power?

NFC chips only use 3 to 5 mA while in sleep mode. When the energy-saving option is active, energy usage is significantly lower (5 micro-amp). NFC is a more energy-efficient technology for data transmission than Bluetooth.

Can Bluetooth be used without NFC?

Near Field Communication is referred to as NFC. It uses wireless touch technology to swiftly couple two devices without the need for physical pairing. Bringing these devices close enough to read the other one is all that is required to establish a wireless connection.

Where should a Bluetooth speaker be placed?

Generally speaking, you’ll want your speakers to be positioned on a firm surface that is between 24 and 48 inches high, looking squarely in your direction. Maintaining a few inches of space between the back of your speakers and a wall or other hard surface will also increase bass response.

What advantages can Bluetooth speakers offer?

Full-range audio can be brought into any room of your house with Bluetooth speakers, and they don’t cost much money or take up much room. The most adaptable speaker you can own is a Bluetooth speaker, hands down. You have a quick and efficient way to get music whenever and wherever you need it.

Does using a Bluetooth speaker require Internet access?

Instead of an internet connection, short-range radio waves are how Bluetooth operates. This means you don’t need a data plan or even a cellular connection for Bluetooth to function anywhere you have two compatible devices.

What characteristics do speakers have?

Speaker characteristics are measures that are taken from the voice signal in order to identify a certain speaker. In voice biometrics, speaker models are often constructed using properties of speakers whose source is known.

A speaker may function without power.

Speakers installed in walls and ceilings are typically passive speakers. They are thus not required to be connected to a power source. They just require a connection to a receiver or amplifier that can also serve as a power supply.

What do I need to do to use a Bluetooth speaker without charging it?

Simply use your smartphone to charge the wireless speaker. All you have to do is attach your smartphone to it using the USB cord. You won’t need to worry about using a charger if you do it this way. You don’t need to buy anything more because you already carry a phone with you everywhere.

Is AC power required for wireless speakers?

The AC power cable (wire) that “wireless” speakers always have needs to be plugged into the wall. Normal “wired” speakers take their power from the amplifiers in your AV receiver over the same wire that carries the music.

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