SPECIFICATIONS

Active Noise-Cancellation: No

Audio latency: 70

Battery capacity: 400mAh lithium battery

Bluetooth Version: 5.3

Brand Name: CATASSU

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charge time: 3 times

Charging Method: cable

Charging Time: 3

Choice: yes

Codecs: AAC

Colors: 14colors

Communication: WireLess

Compatible: For Mobile phone pad PC TV Laptop

Connectors: 3.5 MM

Control Button: Yes

Control Method: Others

Department: Unisex-adult

Driver Diameter: 40

Earcups Type: Sealed

Frequency Response Range: 18 - 20000

Function: For Mobile Phone,For Internet Bar,for Video Game,Sport

Functions: Bluetooth headphone,Microphone, Voice control

Headphone Pads Material: Memory Foam

High-concerned chemical: none

Impedance Range: up to 32 Ω

Is wireless: Yes

Line Length: None

Magnet Type: Neodymium

Material: PVC

Number Of Drivers: 2

Origin: Mainland China

Play time: up to 20 hours

Plug Type: Line Type

Range: 33 Feet about 10 Meters

Resistance: 32Ω

Sensitivity: 84dB

Sound Isolating: Yes

Speaker maximum output power: 35mW

Style: Wired in-ear headphones

Support APP: No

Support Memory Card: Yes

Vocalism Principle: Dynamic

Volume Control: Yes

Waterproof: No

Wireless Type: Bluetooth

Wireless version: Bluetooth V5.3

With Microphone: Yes

other function: TF card playing(excluded TF card)

other function2: FM radio broadcast

semi_Choice: yes

whether electrical: No