V BESTLIFE Anti-Radiation in-Ear Headsets Air Tube Security Earpiece with Mic 3.5 mm Plug for Mobile Phone (Black) sold2026 The ball bearing uses the

The ball bearing uses the rolling process to reduce the friction during power transmission and to improve the transmission efficiency of the mechanical force

[Complete Charging Convenience]: Use your phone while wireless charging

5" Stylus Pen with Replaceable Thin-Tip - Universal Capacitive Styli + Replacement Tips

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M108SDSL2S

V BESTLIFE Anti-Radiation in-Ear Headsets Air Tube Security Earpiece with Mic 3.5 mm Plug for Mobile Phone (Black) sold2026 The ball bearing uses theV BESTLIFE Anti Radiation in Ear Headsets Air Tube Security Earpiece with Mic 3. 5 mm Plug for Mobile Phone (Black) Specifications: Plug: 3. 5 mm Impedance: 1620%0. 126V, 1 kHz Frequency range: 20Hz~20kHz Resonance frequency: 4KHz20% Rated power: 100MW L R output difference: 3dB at 1KHz1MW Output sound pressure level: 102dB Length: about 100cm 39. 37inch Weight: about 20g Package Size: Approx. 14. 39. 61cm 5. 633. 780. 39inch Package List: 1 Headset 2