bt313 wireless bluetooth earphones neckband headphones bass earbuds handssports headsets with mic for iphone xiaomi lowest price

ibesi.bt313 wireless bluetooth earphones neckband headphones bass earbuds handssports headsets with mic for iphone xiaomi.product features.allow you to enjoy digital-quality music wirelessly and convert between music and phone calling mode y..support headset stereo devices to receive a2dp stereo music from lapcomputer, tablet pc, smartphoneor an other device that supports headset stereo audio..talk time: up to 4 hours music time: up to 4.5 hours standby time: up to 120 hours.specif