Active Noise-Cancellation : No

Vocalism Principle : Balanced Armature

Rock Model : HKB-HP01

Brand Name : ROCK

Control Button : Yes

Communication : wireless

Origin : CN(Origin)

Style : In-ear

Certification : CE

Volume Control : Yes

Function : HiFi Headphone

Line Length : 0m

Wireless Type : bluetooth

Sensitivity : 0dB

Function : For Mobile Phone

Number Of Drivers : 2

Support APP : No

Is wireless : Yes

Max Output : 0mW

Plug Type : None

Impedance Range : up to 32 Ω

Connectors : None

Earcups Type : Sealed

Headphone Pads Material : other

Bluetooth Version : 5.0

Codecs : None

Support Memory Card : No

Driver Diameter : 1mm

Resistance : 20Ω

Waterproof : No

Frequency Response Range : 20 - 20000Hz

Total Harmonic Distortion : 1%

With Microphone : Yes

Features : With Microphone

Features : Apple Siri Support

Charging Method : Charging case

Magnet Type : Ferrite