Speaker

1. Strong portability

Bluetooth speakers can be separated from the power cord and can be used anytime and anywhere, making them very easy to carry. Some Bluetooth speakers can also be designed to be small, exquisite, stylish and beautiful, and also have good sound quality performance, becoming one of the indispensable speakers in people's daily lives.

2. Strong compatibility

Bluetooth speakers can connect to smart devices, such as mobile phones and tablets, through the Bluetooth protocol, making it convenient for users to use in different situations. At the same time, because Bluetooth speakers communicate based on the Bluetooth standard, their compatibility is very strong and can be compatible with almost all Bluetooth devices on the market.

3. Simple operation

The operation of Bluetooth speakers is very simple. You only need to pair it with a Bluetooth device to achieve connection. After the connection is successful, you only need to select the music you want to play on the Bluetooth device, and the Bluetooth speaker will play it. This wireless connection method avoids the trouble of traditional speakers requiring a cable connection between the playback device and the speaker.

4. Excellent sound quality

A big advantage of Bluetooth speakers compared to traditional speakers is that it uses digital signal transmission, which can avoid noise interference from analog signal transmission, thereby ensuring sound quality performance. At the same time, due to the continuous upgrading of Bluetooth standards, the sound quality of Bluetooth speakers is also constantly improving, and it can already achieve high-fidelity sound quality performance.

1Wireless Charger Bluetooth Speaker

We are High quality mini portable speaker suppliers. Wireless Charger Bluetooth Speaker is very pretty and mini. It can hold your phone to link to your phone directly.

It is the perfect companion for your desk, nightstand, kitchen counter—or anywhere you want to charge and listen. It’s simple to get going with one-push Bluetooth pairing while its streamlined and compact design easily fits anywhere. This case-compatible fast wireless charging stand delivers optimal power for any Qi-Certified device. Amplify your favorite podcast, playlist, or video with its high-quality built-in Bluetooth speaker, or make a crystal-clear, hands-free FaceTime call using its convenient stand and microphone.

Features:

Model No.: YK-01

Phone Bracket Holder Speaker With Wireless Charger

Continue playing time: 4-5 hours

Battery capacity：1200mA

Output power：5W*2

Signal to noise ratio: 80 db

Sensitivity(induction voltage):40 mv

Track: 2 channel

Power plug specification: MICRO USB

Distortion: <3%

The largest volume: 93db士3%

Wireless charge: 5W

Output voltage: 5V

Current output: 100-1000mA

Working distance: <10mm

Charge efficiency: >70%

Color: Black,white,red or customized

2Wireless Microphone Speaker

We are 12 inch portable amplifier wireless microphone speaker manufacturers,suppliers. We will provide you with quality service, we can also customize Acoustic guitar carry bag

Quick Details

Place of Origin:Tianjin, China (Mainland)

Model Number:SP78D

Type:Active

Use:Stage,party,dicso,all kinds of outdoor activity

Channels:one

Special Feature:Portable, Wireless

Main function:Bluetooth

Battery:Lithium battery 6600mAH

Case Material:plastic case

Support:USB/TF disc

Carton Size(L*W*H):398*370*620mm

RMS:55W

Features two long range VHF wireless mics with separate frequencies for easy setup. Also comes with an XLR balance microphone input and 1/4” phone input for a microphone/instrument with echo effect, 5-band EQ and independent level controls. Plus an additional stereo or a microphone/instrument with echo effect, 5-band EQ and independent level controls. Plus an additional stereo RCA In/Output that allows you to connect an audio source like an MP3 player, laptop, keyboard or DJ turntable equipment.

Play your favorite channel from the FM radio tuner, a USB port, or SD card reader that simply loads your music in MP3 and WMA formats. The Bluetooth feature lets you pair and stream from your Bluetooth compatible device directly to your unit to get the party started.

A Choose the appropriate type of Bluetooth speaker according to the usage scenario. For example, a single-speaker Bluetooth speaker is suitable for outdoor use and is portable but has average sound quality; a dual-speaker or multi-speaker speaker has better sound quality and is suitable for family gatherings or outdoor activities.

B Wireless transmission specifications. Choose a Bluetooth speaker with good wireless transmission specifications to ensure music quality.

C amplifiers. A good amplifier has an important impact on sound quality, although size is not a critical factor in small Bluetooth speakers.

D frequency response range. Choose speakers that can cover the frequency response range of 20Hz~20kHz to restore the treble and bass as completely as possible.

E Signal to noise ratio. The higher the signal-to-noise ratio, the better the sound quality. Generally it should not be lower than 70dB.

Brand harmony channel . Choose a professional audio brand, at least 2.0 channels for better stereo sound.

F generally , and the smaller the distortion, the better, in order to obtain a higher degree of sound quality.

Bluetooth version and battery life. Choose a Bluetooth version of at least version 5.0; choose a portable speaker with a larger battery capacity to increase battery life.

G designs and prices. Consider whether the speaker design matches the environment in which it will be used and whether it is within the budget.

H In addition, for mobile use, you can choose speakers with waterproof and shockproof functions; for car use, choose speakers with high-quality sound quality and Bluetooth connectivity.

1. Functional differences

From a functional point of view, a Bluetooth speaker is a portable speaker that usually has a built-in battery and can be used without a power source after charging. Because it is small and easy to carry, it is suitable for outdoor sports, travel, picnics and other occasions. At the same time, since most Bluetooth speakers have Bluetooth wireless connection capabilities, they can be connected to mobile phones, tablets, laptops and other devices via Bluetooth to conveniently play music, listen to voice and other content.

The speaker is a non-portable speaker that usually needs to be connected to a power source to be used. It is larger in size and consumes higher power. It is usually suitable for larger rooms, conference rooms or audio-visual rooms, where it can provide more powerful sound effects.

2. Differences in appearance

There is also a big difference in appearance between Bluetooth speakers and stereos. Bluetooth speakers usually adopt a portable design and are compact in size. The casing can be made of metal, plastic or rubber and other materials. The shapes are diverse, including round, square, rectangular and other styles. . Usually Bluetooth speakers are also waterproof, dustproof, and earthquake-resistant, and can be used in outdoor environments.

The design of speakers focuses on the matching of sound quality and interior decoration style. It is usually made of high-quality materials such as wood and metal, and has a variety of styles such as classic, simple, and retro styles.

3. Differences in sound quality

There are also differences in sound quality between Bluetooth speakers and speakers. Due to their small size, Bluetooth speakers have relatively small built-in speakers. Generally speaking, their sound quality is not as good as that of speakers. However, there are also some high-end Bluetooth speakers equipped with high-quality speakers and speakers. High-fidelity decoding chip can provide excellent sound quality.

Speakers can provide a more detailed, dynamic, and natural sound experience. Speakers are usually equipped with independent subwoofers, ultra-high-frequency speakers, and bass enhancers, which can provide more magnificent sound performance.