SPECIFICATIONS

Sound insulation: YES

Height [mm]: 17

Width [mm]: 83

Support app: No

Built-in voice assistant: YES

Control button: Yes

Active Noise-Cancellation: Yes

Features: with microphone

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Communication: Wireless

With Microphone: Yes

Connectors: USB

Volume Control: Yes

Total Harmonic Distortion: 0.1

Driver Diameter: 40

Battery life up to [hours]: 20

Is wireless: Yes

Style: In-ear wired headphones

Frequency: 2.40GHz-2.48GHz

Function: For Video Game,For Mobile Phone,HiFi Headphones,Sport,Kids' Headphones,For Outdoor,For Office,For Sleep,For Study

Waterproof: No

Line Length: None

MP3 mode: support SD card playing MP3

Material: Metal,plastic

Headphone Pads Material: MEMORY FOAM

Charging Method: Cable

Brand Name: CATASSU

Number Of Drivers: 2

Origin: CN(Origin)

Playing time: up to 20hours

Power supply: powered by rechargeable 400MAH battery

Vocalism Principle: Dynamic

High Concern Chemical: None

Depth [mm]: 18

Impedance Range: up to 32 Ω

Resistance: 32Ω

Sensitivity: 84dB

Speaker: high quality 40 mm diameter speaker

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

Support Memory Card: Yes

NFC Technology: No

Wireless Type: Bluetooth

Earcups Type: Sealed

Plug Type: Line Type

Magnet Type: Neodymium

Bluetooth Version: 5.0

charge time: 3hours

color: Red white black grey green

effective distance: 10meters

version: bluetooth V5.0