F9 level wireless headset custom headphones unique earphones

Is wireless:

Yes

Wireless Type:

Other

Vocalism Principle:

Dynamic

Volume Control:

Yes

Control Button:

Yes

Private Mold:

Yes

Battery Indicator:

Digital Display

Brand Name:

quanyaohui

Model Number:

F9

Style:

TWS (True Wireless Stereo)

Communication:

Wireless

Use:

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

Function:

Waterproof, Noise Cancelling, Microphone, LED Display, Built-in Cable, Power Bank, Wireless Charging, SDK available, 5G, Support Amazon Alexa, Support Apple Siri, Support Xiaomi AI Assistant, Support other AI Assistant, Support Google Assistant, Detachable Cable, APP Control, THERMOMETER, Blood oxygen monitor

Place of Origin:

Guangdong, China

Waterproof Standard:

IPX-7

Active Noise-Cancellation:

Yes

Wireless delay time:

above 60 ms

Game atmosphere light:

Multicolor

Model Name:

F9 Wireless Earphone

BT Version:

5.0 BT Wireless Earbuds

Talking time:

3-4 Hrs Wireless Earphone

Support:

For IPhone Samsung Huawei Mobile Phone

Battery capacity:

earphone is 45mah , charging box is 2000mah

Charging time:

about 1 hours

Support Protocol:

A2DP/AVRCP/HSP/HFP

Key Feature1:

With power bank charging case

Key Feature2:

Digital display

Frequency response:

50Hz-20KHz