The Bluetooth earphones supports HD music playing for most cell phones, tablets, laptops, etc.Adopted advanced digital signal processing(DSP).Magnetic ear tips design to easily connect to prevent lost.Neckband type earphones with functions of volume control, microphone and TF card supported(not include).The earphones are comfortable in the ears, and will not be painful when worn for a long time, and they will not fall off easilyThe wide compatibility allows the headset to be easily matched and connected with the device you are using, simple to use and easy to operateWhether as a gift to a friend or to yourself, this will be a great value choice Item Name: Bluetooth Earphones Material: TPE Connection Mode: Bluetooth Connection Bluetooth Protocol: 5.0 Vocal Track: Stereo Sound Wearing Type: In-ear Type Sound Type: Bilateral Stereo Charging Time: about 2 hours Operating Distance: 5 - 10 meters Power Supply: Build-in Lithium Battery (Included) Battery Capacity: 100mAh Features: In-ear Type, Stereo Sound, Neckband Design, Sports Type, TF Card Support Size: 7cm x 5cm x 3cm/2.76" x 1.97" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Bluetooth Earphones 1 x Charge Cable 2 x Ear Tips 1 x User Manual