For Lenovo HD200 Wireless Headphone Foldable Bass Long Standby Time Bluetooth-compatible 0 Stereo Headset for HomeFeatures Intelligent connection, high-speed transmission and 10m transmission distance are supported by bluetooth-compatible 0 version. With 90 degree folding design, it is convenient to carry and will not take up too much space. Made of ABS and faux leather material, the product is soft, skin-friendly and comfortable to wear. This product supports dual connection modes which include bluetooth-compatible and audio cable connection. So you can use the 5mm audio cable for connection when there is not any bluetooth-compatible device. The length of the product is 40cm, the width is 15cm, the height is 5cm. It has a strong compatibility and it is compatible with mobile phones, tablets, notebooks, MP3 and other devices. You can enjoy 4D surround, super bass effects with the 40mm speaker. It has built-in 500mAh battery which supports 20 hours standby time so that there is no need to worry about the matter of power. Specifications Item Name bluetooth-compatible Headphone Material Faux Leather,ABS Model HD200 Bluetooth Version 0 Wearing Method Head-mounted Wireless Transmission Distance 10m without Barriers Speaker Diameter 40mm Charging Time 5 Hours Gaming Time 20 Hours Standby Time 300 Hours Battery Built-in 500mAh Rechargeable Battery(Included) Folding Degree 90 Audio Cable Interface 5mm Compatible Devices Mobile Phones, Tablets, Notebooks, MP3, etc Features Foldable, Wear-resistant, Bass Size Details 40cm x 15cm x 5cm/15.75" x 91" x 97" (Approx.) Notes Due to the light and screen setting difference, the item's colour may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. You will receive 1 x Headphone 1 x 5mm Audio Cable 1 x Charging Cable 1 x User Manual The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU/AU/NZ/US Product Safety and Compliance laws.