1~7pcs Sleep Invisible Earbuds Mini Tiny Headphones Noise Cancelling True Wireless Cuffie Stereo Ear

Material:Abs

Battery Life Up To[hours]:6

Maximum Wireless Range[m]:10m-20m

Category:Earphones & Headphones

Charging Method:Charging Case

Total Harmonic Distortion:1%

Impedance Range:From 33 To 100 惟

Bluetooth Version:5.2

Package List:User Manual,charging Case,charging Cable

With Microphone:Yes

Is Wireless:Yes

Frequency Response Range:20 - 20000hz

Active Noise-cancellation:Yes

Volume Control:Yes

Control Button:Yes

Vocalism Principle:Dynamic

Wireless Type:Bluetooth

Connectors:Usb

Communication:True Wireless

Style:In-ear

Certification:Ce,fcc

Origin:Mainland China

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