Bluetooth Headphone 5.0, Microphone, Radio & Card slot

Material: PVC and Bamboo
Item Size: 17.0×18.5 cm
Item Weight: 0.223 kg
BT ver. 5.0 and operating distance upto 10 meters
Portable with adjustable headband
Radio Function 87-108mHz
Microphone and Micro SD slot
Supported format: MP3/WMA/ASF
Output: 10mW
Input: 3.7 V
Frequency: 2.402 – 2.480 GHz
SNR: 95 dB
Impedance: 32o hms
Brown kraft box with an imprint
Inside the box,: (1) head-phone (1) user manual, (1) audio cable jack 3.5mm, (1) charging cable