V21 Mini Single Ear Stereo Bluetooth V5.0 Wireless Earphones without Charging Box(Blue) Filter-USB 3.0 HUB Lightweight sunshade hood

Lightweight sunshade hood

iOS and Mac (except Mac OS desktop and lock screen keys)

aviation equipment and so on

000 bend tests

V21 Mini Single Ear Stereo Bluetooth V5.0 Wireless Earphones without Charging Box(Blue) Filter-USB 3.0 HUB Lightweight sunshade hood1. Model: V21 2. Transmission range: 10 meters 3. Function: power display, voice control, call function, support music, NFC function, multi point connection 4. Bluetooth protocol: p5. 0 5. Channel: Stereo 6. How to use: earbud 7. Whether single or both ears: unilateral hands free 8. Single ear package size: 13x7x2. 8cm 9. Single ear set weight: 27g Specification: Package Weight One Package Weight 0. 05kgs 0. 10lb One Package Size 13cm * 7cm * 2. 8cm