سماعة رأس لينوفو داخل الأذن Ht18 Tws لاسلكية بلوتوث لون أسود

Bluetooth 5.0 chip has stronger processing performance with faster and more stable signal transmission and low latencyIntelligent LED digital display, you can know the real status of the battery life clearlyHiFi sound quality, bringing full and stereo listening experienceBuilt-in noise reduction system eliminates ambient noise and makes binaural communication clearerProvides 1000 mAh charging case that ensures 60 hours standby time, 40 mAh each earbuds and 4 hours music playing time

Transmitting Distance is 10m, drive diameter is 8mm, the frequency range is 20-20KHz, sensitivity is 110±3dB, impedance is 32Ω, charging case battery capacity is 3.7V 1000mAh, earbuds battery capacity of each bud is 3.7V 40mAh, charging time is about 1 hour, each earbud size is 25x16mm and charging box size is 75x48x25 mm. Crafted with ABC and PC, the vocalism principle is ortho dynamic. Offers a LED power display to track the remaining power. Lenovo is one of the world's leading personal technology companies, producing innovative PCs and mobile internet devices. Now, 286 on fortune 500 list, Lenovo is the world's largest PC vendor and fourth largest smartphone company. While the Lenovo brand came into existence only in 2004, the company has a much longer history. In 1984, Legend Holdings was formed with 200,000 RMB in a guard house in China. The company was incorporated in Hong Kong in 1988 and would grow to be the largest PC company in China. Legend Holdings changed its name to Lenovo in 2004 and, in 2005, acquired the former Personal Computer Division of IBM, the company that invented the PC industry in 1981. Today, Lenovo is a US$47 billion personal technology company with more than 57,000 employees (including joint ventures) in more than 60 countries serving customers in more than 160 countries. Lenovo has major research and manufacturing centers in countries around the world.