HIFI Stereo Earphones Bluetooth Headphone Music Headset FM and Support SD Card with Mic for Mobile Xiaomi Iphone Sumsamg Tablet

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: 2.40GHz-2.48GHz

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

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Line Length: 0.8m

Magnet Type: Neodymium

Material: Plastic

Max Output: 128

Maximum wireless range[m]: <10m

NFC Technology: No

Number Of Drivers: 2

Origin: Mainland China

Package List: charger

Playing time: 20hours

Plug Type: Line Type

Power supply: powered by rechargeable 400MAH battery

Resistance: 32Ω

Sensitivity: 84dB

Sound Isolating: Yes

Style: Headphone

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 3hours

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

effective distance: 10-15meters

material: ROHS material

version: bluetooth V5.3