Communication: Wireless

Function: Microphone, Power Bank, Wireless Charging, true wireless stereo, Waterproof, LED Display, Noise Cancelling, On-Ear Headphones, True Wireless Stereo

Waterproof Standard IPX-7

Connectors: None

Control Button: Yes

Is wireless: Yes

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

Private Mold: Yes

Active Noise-Cancellation: NO

Bluetooth Standard: Other

Battery Indicator: Digital Display

Style: In-ear

Wireless delay time: less than 30 ms

Model Number: F9

Game atmosphere light: single color

Wireless Type: Other

Product name: F9 Tws Earphones Waterproof Wireless Earbuds F9-5 F9-5C

BT Version: V5.0+EDR

Keyword: Stereo Earbuds ,power bank

Package: Color Box

Color: Black

Battery capacity: 2000mAh

Working time: 4-6 Hours

Usage: Smart Mobile Phones