Over-ear Wireless Headset 180-hour Battery Microphone Supports AUX Audio Cable Connection Works With Bluetooth Devices Plugs In Card Product Parameters: Product name: bluetooth headset Material: ABS Colour: Bluetooth version: V5.3 Speaker size: 40mm Charging interface: Type-C Product size: 8.07 x 6.49 x 3.15 in / 20.5 x 16.5 x 8 cm Package Size: 7.08 x 6.3 x 3.62 in / 18 x 16 x 9.2 cm Product Net Weight: 0.48 lb / 220g Gross weight: 0.66 lb / 300g Product Description: LONG BATTERY LASTING TIME: Equipped with a high performance battery, it can provide up to 180 hours of usage a charge, allowing you to enjoy your music, call or gaming experience without worrying about frequent charging HD Calling: Built-in high sensitivity microphone can effectively reduce noise and achieve clear call effect, even in noisy environments can maintain call quality Multiple connection mode: Support AUX audio cable connection, not just can connect to Bluetooth devices wirelessly, but also through the wired way to connect to the audio source, to meet the needs of different scenarios, so that you can enjoy music at any Powerful Bluetooth function: equipped with advanced Bluetooth technology, it can be used with various Bluetooth devices, including mobile phones, tablet PCs, computers, etc., providing stable, wireless audio transmission CARD PLUGGING FUNCTION: Uniquely designed to support card insertion, even without Bluetooth device or audio source, you can directly play the music stored in the card, which is convenient and practical, so that you can enjoy the beauty of music at any Item list: Headphones x 1 Instruction manual x 1 Charging cable x 1