SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity[mAh]: 400

Battery life up to[hours]: 20

Bluetooth Version: 5.3

Brand Name: CATASSU

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charging Method: cable

Communication: WireLess

Connectors: USB

Control Button: Yes

Depth[mm]: 170

Driver Diameter: 40

Earcups Type: Sealed

Frequency: 2.40 GHz-2.48 GHz

Frequency Response Range: 20 - 2000

Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Hearing Aid,For Office,For Sleep,For Study

Headphone Pads Material: Synthetic Leather

Height[mm]: 110

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Line Length: 0.8 m

Magnet Type: Neodymium

Material: Plastic

Max Output: 128

Maximum wireless range[m]: <10 m

NFC Technology: No

Number Of Drivers: 2

Origin: Mainland China

Package List: charger

Playing time: 20  hours

Plug Type: Line Type

Power supply: powered by rechargeable 400 MAH battery

Resistance: 32Ω

Sensitivity: 84 dB

Sound Isolating: Yes

Style: Wired in-ear headphones

Support APP: No

Support Memory Card: Yes

Support system: Mobile Phone,Computer TV all have Bluetooth function

TF function: support TF card playing

Total Harmonic Distortion: 0.11

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Weight[g]: 170

Width[mm]: 80

Wireless Type: Bluetooth

With Microphone: Yes

charge time: about 3 hours

color: red,blue,green,rose,orange gold etc.

effective distance: 10-15 meters

material: ROHS material

version: Bluetooth V5.3

Product description:

1> Designed Multi-Functional for variety use: Bluetooth V 5.3 + 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>3.5 mm 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 ergonomic design,big earcup for comfortable 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: V 5.3

2>Frequency: 2.40 Ghz-2.48 Ghz

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

8>S/N rate: 70 dB

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

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

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

A Variety of Colors Choices:

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?

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