High Value And High Craftsmanship Headset Bluetooth Headset Wireless Call Headset Subwoofer Live 5.0 Bluetooth HeadsetFeatures:Bluetooth 5.0 chip, faster and more stable connection, clearer and smoother listening to music and playing games, and generally improved headset performance. The three modes can be switched . Plug-in cable or card or Bluetooth can be used in any situation. Plug-in cable does not consume power. It is fully compatible with Android ios Windows system, and can be linked as long as the device supports Bluetooth function. It does not take up space and can be easily stored. The movable bracket can be adjusted and retracted. More convenient to carry. With a power reserve, Long lasting music range can be listened to at any time, with a listening time of 6 hours and a standby time of 200 hours.Product Parameters:Horn: 4OMM or 32QBluetooth version: 5.0Battery capacity: 200MAHTransmission range: 10MCall duration: 6 hoursStandby time: 200 hoursCard insertion playback: supports playing external songsFrequency performance: receiving sensitivity: -84DBM Maximum transmission power of 6DBMSupports Bluetooth modes: A2DF 1.2, AVRCP 1.0, HSP, HSF 1.5contain:1x earphones1x charging cable1x instruction manual