·         Material

Plastic

Weight[g]

100

·         Battery Capacity[mAh]

500

Battery life up to[hours]

24

·         Voice assistant built-in

No

Maximum wireless range[m]

10m-20m

·         NFC Technology

No

Sound Isolating

No

·         Category

Earphones & Headphones

Earcups Type

Sealed

·         Max Output

1mW

Number Of Drivers

2

·         Charging Method

Charging case

Headphone Pads Material

Memory Foam

·         Magnet Type

Other

Driver Diameter

20mm

·         Total Harmonic Distortion

1%

Impedance Range

up to 32 Ω

·         Bluetooth Version

5.0

Package List

User Manual,Charger,Charging case,Carrying Bag,Replaceable Pads Set

·         Features

waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection

Codecs

AAC,Apt-X

·         With Microphone

Yes

Is wireless

Yes

·         Support APP

Yes

Support Memory Card

No

·         Waterproof

Yes

Resistance

32Ω

·         Line Length

0.6m

Frequency Response Range

20 - 20000Hz

·         Sensitivity

123dB

Plug Type

L Bending

·         Function

Monitor Headphone,for Video Game,For Mobile Phone,HiFi Headphone,Sport

Active Noise-Cancellation

Yes

·         Volume Control

Yes

Control Button

Yes

·         Vocalism Principle

Dynamic

Wireless Type

bluetooth

·         Connectors

Balanced Connection

Communication

True Wireless

·         Style

In-ear

Certification

CE

·         Origin

Mainland China

Brand Name

ZONGJI

·         Sensitivity

120dB

Number Of Drivers

2

·         Model Number

Upgraded version F9

Frequency Response Range

20 - 200000Hz

·         Total Harmonic Distortion

1%

Max Output

100mW

·         Line Length

0m

Driver Diameter

10mm

·         Resistance

32Ω

Charging Bin Battery

3000mAh

·         Feature 1

Touch control

Feature 2

IPX7 Waterproof