·         Material

Plastic

Width[mm]

50

·         Depth[mm]

50

Weight[g]

50

·         Height[mm]

50

Battery Capacity[mAh]

250

·         Battery life up to[hours]

24

Voice assistant built-in

No

·         Maximum wireless range[m]

<10m

NFC Technology

YES

·         Sound Isolating

YES

Category

Earphones & Headphones

·         Earcups Type

Semi-open

Max Output

1mW

·         Number Of Drivers

2

Charging Method

Cable

·         Magnet Type

Other

Driver Diameter

20mm

·         Total Harmonic Distortion

10%

Impedance Range

up to 32 Ω

·         Bluetooth Version

5.2

Codecs

AAC

·         With Microphone

Yes

Is wireless

Yes

·         Support APP

No

Support Memory Card

No

·         Waterproof

No

Resistance

32Ω

·         Line Length

10m

Frequency Response Range

20 - 20000Hz

·         Sensitivity

123dB

Active Noise-Cancellation

Yes

·         Volume Control

Yes

Control Button

Yes

·         Vocalism Principle

Dynamic

Wireless Type

bluetooth

·         Communication

Wireless

Style

In-ear

·         Origin

Mainland China

Brand Name

ZONGJI