Marvel Iron Man Wireless 5.3 Bluetooth Earphones Denoise Headset IPX4 For Phones

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100% Brand new & High quality

Bluetooth version: 5.3
Channel: Dual channel
Battery usage time: 20H
Waterproof performance: IPX4
Is there a microphone: Yes
Usage: Half in ear
Transmission radius: 15m
Is it controlled by wire: Yes
Is it single or dual ear: bilateral stereo sound
Transmission radius: 10m
Connection method between the left and right chambers of the earphones: wireless connection
Dust resistance performance: IP4X

(Size: 1cm = 0.394 inch, 1 inch = 2.54cm) Please allow 1-3cm error.          

Note: Please note that the size and color representation may vary due to manufacturing differences and may beinaccurate. Please also note that the display settings of the computer may vary and may distort the actual colors.

If you have any questions, please feel free to contact us. Thank you!