Specifications

Brand Name

CATASSU

Style

Wired in-ear headphones

Vocalism Principle

Dynamic

Origin

Mainland China

Material

Plastic, ROHS Environmental material

High-concerned chemical

None

Communication

WireLess

Volume Control

Yes

Product description:

1> Designed Multi-Functional for variety use: Bluetooth V5.3 + MP3 function + FM Radio support stereo music playing, phone calling...

2>Support all audio devices ,as long as it has Bluetooth capability, such as cell phone, tablet PC, laptop, computer ect.

3>3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.

4>Allow you to answer or reject phone calls anytime and anywhere.

5>Built-in rechargeable Lithium battery lasts up to 20 hours of music playing time and 360 hours standby

6>With ergonomical design,big earcup for comfortable to wear, lightweight no pressure for the head. Foldable and adjustable length hinges headphone is best choice for travel, sport and daily use by Unisex Kids, Teens and Adults.

Specification:

1>Bluetooth Version: V5.3

2>Frequency:2.40Ghz-2.48Ghz

3>Power: ≤ 4 dBm, class 2

4>Effective range: 10 meters

5>Frequency response: 20 Hz - 20 KHz

6>Bluetooth mode support:A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5

7>Voltage:3.7VDC (built-in 400MAH rechargeable battery)

8>S/N rate: 70 dB

9>Play time: 20Hours, Charge time: 2.5Hours, Standby time: 360Hours

10> Charge port: mini 5-pin USB charging interface

11>operate temperature:-4 ~ +131°F(-20 ~ +55°C)

A Variety of Colors Choices:

Redblack Blueblack

Greenblack Redblack

Rosegoldblack Goldblack

Pinkblack Pinkwhite

OrangewhiteBluewhite

Greenwhite Redwhite

Goldwhite Rosegoldwhite

FAQ:

1.How to charge this headset?

Connect your computer and headphone with the USB cable.

2.How to start the headset and listen the music on the computer?

Please be sure your computer have a bluetooth function and turn on the bluetooth, then press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. Use your computer to start music and enjoy it with the headset.

3. How to operate the bluetooth headphone with mobile phone?

a.Turn on bluetooth on mobile phone,press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected.

b. If someone call you, you just need press the Hang up/Pause button, and you can chat with your friend on the phone. Finished your talking, you just need press the Hang up/Pause button, and you can continue your music.

4.How to use the FM function?

Just press the MEQ button on the headset it will change to FM mode, press the "PAUSE" button to scan radio automatically, and short press "Volume+" and "Volume-" to choose scanned radio.

5.How to use the MP3 function?

Justinsert the TF card into the slot, music will play directly.(we don't provide TF card)

Pros & Cons

Pros

Multi-functional design with Bluetooth 5.3, active noise cancellation, and MP3 playback
Long 20-hour battery life with fast 3-hour charging time
Compatible with a wide range of Bluetooth-enabled devices and wired audio
Certified with CE, FCC, and RoHS for safety and quality standards

Cons

Not waterproof, making it unsuitable for swimming or heavy sweat workouts
Does not support NFC technology for quick, one-tap pairing
Maximum wireless range is less than 10 meters, limiting mobility
Listed sensitivity of 84dB may result in quieter audio at maximum volume

Common Questions

What materials are this wireless headset constructed from?

It uses ROHS environmental plastic, memory foam earcup pads, and neodymium magnets for the drivers.

What key features does this wireless headset include?

It features Bluetooth 5.3, active noise cancellation, a built-in microphone, up to 20 hours of battery life, SD card MP3 playback, and volume control buttons.

What devices is this headset compatible with?

It works with all Bluetooth-enabled devices including smartphones, tablets, PCs, TVs, and laptops; it also has a 3.5mm jack for wired audio use.

How long does it take to charge this headset, and what is its total battery life?

It takes approximately 3 hours to fully charge, and offers up to 20 hours of continuous playtime on a single charge.

What items are included in the product packaging?

The package includes the headset, a charging cable, and a user manual.

2026 Wireless Bluetooth Stereo Headset Upgrading Sports Overhead Earphone with Mic for Smart Phone TV PC Tablet - Music

Specifications