Headset Bluetooth Headset Mini503 Stereo Wireless Bluetooth Headset

Description This earphone is compatible with any mobile phone connection and supports a TF card as well. This wireless headphone can provide a variety of sound adjustments to meet your different needs. This mini wireless headphone features an ergonomic design, it is comfortable to wear. This sports wireless headphone is small and portable, let you can carry it easily when going out. This wireless earphone features a button operation and allows you to adjust volume and switch songs easily. Specifications bluetooth-compatible version: 4.0. Support system: Replacement for Windows98/2000/XP. Support files: MP3, WMA. USB Interface: high-speed USB 2.0, can charge the MP3 headset and transfer files. Memory Capacity: without Memory card, maximum support 8GB.(Suitable for TF card) Charging Power: DC 5V (500mA) Travel Charger, Car Charger for DC 5V (500mA) Charging Power, PC USB Port DC 5V, DC 5C (500mA) Travel Charger. Battery: DC 3.7V, Lithium-ion polymer battery.(Built-in) Continuous working