Certification:

ce

Is wireless:

Yes

Wireless Type:

Bluetooth

Support Memory Card:

No

Vocalism Principle:

Dynamic

Volume Control:

Yes

Control Button:

Yes

Codecs:

APT-X

Brand Name:

Sivir

Model Number:

F9-XL, Wireless bluetooth earphones & headphones

Style:

In-ear

Communication:

Wireless

Use:

Portable Media Player, Mobile Phone, Aviation, Audiophile, PROFESSIONAL, HEARING AID, For Internet Bar, HiFi Headphone

Function:

Bluetooth, Waterproof, Noise Cancelling, Microphone

Place of Origin:

china shenzhen

Cord Length:

wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

IPX-7

Active Noise-Cancellation:

Yes

Connectors:

USB

Driver Diameter:

10M

Resistance:

32Ω

Frequency Response Range:

20 - 20000Hz

Charging Method:

Charging case

Play Time:

continued Around 4 Hours

Charging Case Battery:

2200mAh Charging Case

Product appearance:

with Hanging rope