[ 3.0MM Super Thick Cable]Our mass-produced earphones use 3.0MM super thick wires, which are more durable than most earphones on the market and are more resistant to breakage. ^^ [10 Pack Headphones in Bulk] Each earphone is packaged separately. Sufficient quantity can meet your daily use or replacement needs, and you can also share with people around you. ^^ [Sound effect is good]: classroom headset with stereo You have complete and clear audio, which is suitable for students to listen to music or take exams. It is very suitable for various occasions, such as classrooms, airplanes, libraries, galleries, museums, etc
^^ [Strong compatibility]: Our mass-produced earphones are equipped with a long cable of about 48 inches and an auxiliary jack with a diameter of about 3.5 mm/ 0.11 inches, which has strong compatibility with your mobile phone, laptop, tablet, computer and music player ^^ [High quality material]: The student earphone has an adjustable headband, which is suitable for adults and children. The ABS plastic material makes the earphone light, portable, reliable, durable, strong enough, not broken, faded and cracked, and can be used for a long time