Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

No

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

Yes

Brand Name:

Neutral/Easiny/OEM/ODM

Model Number:

F9-S7

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, AVIATION, COMPUTER, dj, Gaming, sports, Audiophile, Travel, Professional, HiFi Headphone

Function:

bluetooth, waterproof, Noise Cancelling, MICROPHONE

Place of Origin:

Guangdong, China

Cord Length:

Wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

IPX-5

Active Noise-Cancellation:

no

BT Profiles:

A2DP/HFP/HSP/AVRCP

Transmit Power:

Class 2

Operation range:

10m/33 Feet

Earbuds battery:

Polymer 50mAh/3.7V

Charging box battery:

Li 1500mAh

Earbuds Charging:

About 1 hour

Charging box Charging:

About 2 hours

Earbuds(Full Charg) using:

4-6 hours

Frequency response:

20 Hz - 20 KHz

Charging box output:

USB 5V 1A