Bluetooth 8G Memory MP3 Sports Neck-Hanging Wireless Earphone Headset (White)

Features: With 8G internal memory, you can enjoy MP3 music stored in earphones without mobile phone. Portable, lightweight and sporty appearance design, you can enjoy music during sports, leisure, office freely. High-quality loudspeaker and sound cavity design to ensure high fidelity and CD sound quality effect. Compatible with most Bluetooth enabled devices, such as mobile phones, tablets, etc. Neck-hanging style design, get rid of wire, brings more convenience when exercising, doing sports and other activities. Specification: Material: ABS Color: Black, White, Black & Blue (Optional) Memory Capacity: 8GB Support Music File Format: MP3/wma Frequency Response: 20-20KHz Speaker Output Power: 2x10mw Battery: Built-in Lithium Battery Battery Capacity: 130mAh Continuous Working Time: About 7 hours Charging Time: 1-2 hours Bluetooth version: V3.0 Size: Approx. 40.5X3.7X3.5 cm/ 15.94x1.46x1.38 inch Packing List: 1 x Bluetooth Headphone 1 x User Manual 4 x Ear Cap 1 x Regulation Band