Earpiece + charger + 🔴🔴 free batteries 🔴🔴 + card Supports mobile SIM card, and the sound is clear and the mic is very clear. Better than previous versions in sound. We ship to all countries and regions. Limited quantity. Honestly, it's better than the previous ones in battery charging; they improved it and it lasts longer on a charge. The smallest hidden earpiece inside the ear with very high quality. • Very excellent quality (original) • Works on battery for 4 to 6 hours. • Placed inside the ear inconspicuously. • Original Sony battery. • Earpiece with clear and high-quality sound. • Clear and high-quality microphone. • Very, very easy to use. • You can use it when you are part of a team: Media professionals, journalists, university and school lecturers, speakers, public relations officers, sports arbitration committees, and others. Contact via WhatsApp Contact via WhatsApp (Phone number appears when you press the contact button) Or via private message.