ABT-101 headphone has a stainless steel shell、 beautiful and simple、 unique in-ear wearable design、 let you can long time listening to music comfortable. Supports Bluetooth 4.1、 can reproduce all the music on your mobile phone. Moreover、 the professional magnetic design、 can better protect the headphones in organized and Noise-Isolating、 to bring you an unparalleled auditory experience.It supports almost all smart phone or other Bluetooth devices、 such as Apple iPhone 6 6 Plus 5 5S 4 4S iPad iPod Samsung Galaxy S7 S6 S5 S4 S3 LG Motorola Sony Nokia Xiaomi Huawei Lenovo、 which can provide excellent wireless connection range. Enjoy it freedom.Features:?Double stereo speaker?Support FM radio?Noise-Isolating design?Eight hour battery life?Independent audio controls?Supports Bluetooth HD audio?Bluetooth Calling (Answer/reject call)?Special magnet attached design prevents tangles when 2 plugs stick together. ?Support Bluetooth 4.1、 Support the vast majority of smart phones and ordinary or Other Bluetooth devices available on the marketSpecifications:?Bluetooth version・Bluetooth V4.1?Battery・Lithium battery?Battery life・Eight Hours?Headphone Cable Length: 26in.?Headphone Size: 0.75in.*1.1in.?Charge Cable length: 13.1in.?Bluetooth compatibility: Bluetooth 2.1、 Bluetooth 3.0、 Bluetooth 4.0、Bluetooth 4.1?Charge time: 2.5hours ?headphone device Weight: 15gPackage include:1*Headset device1*USB cable1* User manual