SPECIFICATIONS

Brand Name: OPENHEART

Style: Ear Hook

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: No

Control Button: Yes

Communication: WireLess

Volume Control: Yes

Certification: CE

Number Of Drivers: 2

Plug Type: none

Impedance Range: up to 32 Ω

Headphone Pads Material: Soft Foam

Support Memory Card: No

Frequency Response Range: 20 - 20000

Wireless Type: bluetooth

Resistance: 16

Sensitivity: 98

Is wireless: Yes

Connectors: USB

Bluetooth Version: 5.0

Charging Method: cable

With Microphone: Yes

Features: With Microphone

Features: Dual Connection