Certification:

ce

Is wireless:

Yes

Wireless Type:

Bluetooth

Support Memory Card:

No

Vocalism Principle:

Electrostatic

Volume Control:

Yes

Control Button:

Yes

Codecs:

Sbc

Brand Name:

JDSJ

Model Number:

F9

Style:

TWS (True Wireless Stereo)

Communication:

Wireless

Use:

Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel, PROFESSIONAL, For Internet Bar, For iPod, HiFi Headphone

Function:

Bluetooth, Waterproof, Noise Cancelling, Microphone

Place of Origin:

Guangdong, China

Cord Length:

Wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

IPX-7

Product Name:

f9 bluetooth hearing aid

Feature:

high quality stereo,long lasting battery

Type:

smart touch control,handsfree

Bluetooth Version:

V5.0+EDR

Keyword:

bluetooth hearing aid

Charging Time:

1 hour

Battery Capacity:

50mAh*2 + 2000mAh charging box

Logo:

customized logo

Package:

neutral retail box

Working Time:

3-4 hours