·         Material

Metal

Width[mm]

6

·         Depth[mm]

8

Weight[g]

50

·         Height[mm]

10

Battery Capacity[mAh]

300

·         Battery life up to[hours]

3

Voice assistant built-in

No

·         Maximum wireless range[m]

10m-20m

NFC Technology

No

·         Sound Isolating

No

Category

Earphones & Headphones

·         Earcups Type

Semi-open

Max Output

20mW

·         Number Of Drivers

2

Charging Method

Charging case

·         Headphone Pads Material

Silicone

Magnet Type

Ferrite

·         Driver Diameter

8mm

Total Harmonic Distortion

10%

·         Impedance Range

from 33 to 100 Ω

Bluetooth Version

5.1

·         Package List

User Manual,Charger,Charging case

Features

With Microphone

·         Codecs

NONE

With Microphone

Yes

·         Is wireless

Yes

Support Memory Card

No

·         Waterproof

Yes

Resistance

2000Ω

·         Line Length

0m

Frequency Response Range

20 - 2000Hz

·         Sensitivity

3000dB

Plug Type

NONE

·         Active Noise-Cancellation

Yes

Volume Control

Yes

·         Control Button

Yes

Vocalism Principle

Dynamic

·         Wireless Type

bluetooth

Connectors

USB

·         Communication

Wireless

Style

In-ear

·         Certification

CE,RoHS

Origin

Mainland China

·         Brand Name

ZONGJI