Support TF card playback, support hands-free call. Three connection methods (TF card, Bluetooth and wire), which can meet your different requirements.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 Headphone Material: ABS Bluetooth Version: 5.0 Transmission Distance: 10m Plug Type: 3.5mm AUX Input: Support TF Card: Support (Not Included) FM Radio: Support Output Frequency: Class 2 Frequency: 2.4GHz - 2.4835GHz Battery: Rechargeable Battery (Not Included)Features: Wireless, Bluetooth, Over-Ear, Stereo, Bass, with Microphone Total Size: 16.5cm x 15cm x 9cm/6.5" x 5.91" x 3.54" (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 x Bluetooth Headphone 1 x Transmission Cable 1 x Charging Cable