Next-generation open-ear wireless earphones ACREO OpenBuds Earphones with built-in microphone and noise reduction algorithm 18 hours of playback | IPX7 waterproof ⭐Anonymous delivery & Free shipping⭐ Please check the actual photos for the product condition♪ #Click here for a list of koooosshop products✨ Unopened, with the outer plastic still on! Perfect for gifts! If necessary, I can open it and check the power on m(*_ _)m 【Earphones that don't block your ears - More healthy & safe innovative design】 ACREO Openbuds are innovatively designed next-generation true open-ear wireless earphones, equipped with a large 16mm high-quality audio driver and a 3W independent headphone amplifier, eliminating the discomfort of low-frequency vibrations of bone conduction earphones, and providing a more perfect sound field experience than bone conduction earphones. 【Earphones with microphone - Clear call experience】 Each earphone is equipped with a high-sensitivity silicon microphone, which works in conjunction with a professionally tuned ENC noise reduction algorithm to achieve high-precision call performance, making it ideal for web conferences, telework, deliveries, driving, customer support, and various other situations. 【Super convenient and easy-to-use completely wireless earphone design】 Considering user convenience, ACREO Openbuds match a portable smart charging case, similar to AirPods, and support wireless charging and smart sensing. In addition, the earphones can be used separately and will connect automatically. The earphones have a playback time of 6 hours on a single charge, and up to 18 hours with the case. Open-ear wireless earphones ACREO OpenBuds with microphone 12-12 0056