SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity[mAh]: 220

Battery life up to[hours]: 10

Bluetooth Version: Other

Brand Name: POLVCDG

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charging Method: cable

Choice: yes

Communication: Wired

Connectors: Airplane Adapter

Control Button: Yes

Depth[mm]: 133

Driver Diameter: 40

Earcups Type: Semi-open

Features: Waterproof,With microphone,Amazon Alexa Support,Apple Siri Support,Detachable Cable,Dual Connection,Playback Control,Google Assistant Support

Frequency Response Range: 20 - 20000

Function: for Video Game,for Flying,Common Headphone,for Hunting & Shooting,For Mobile Phone,for Powersports,Sport,Kids' Headphones,For Outdoor,For Swimming,For Office,For Study

Headphone Pads Material: Other

Height[mm]: 50

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Magnet Type: Other

Material: Metal,PC,PVC,ABS,Plastic,TPU

Maximum wireless range[m]: <10m

NFC Technology: Yes

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,USB Type-C Adapter

Plug Type: NONE

Resistance: 54

Sensitivity: 54

Style: Bone conduction headphones

Support APP: Yes

Support Memory Card: Yes

Vocalism Principle: Bone Conduction

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Weight[g]: 29

Width[mm]: 110

Wireless Type: Bluetooth

With Microphone: Yes

semi_Choice: yes