Headphones Wireless Bluetooth Headset Subwoofer Bluetooth 5.1 Mobile Computer Game Music Sports Game Headphones Feature: Product name: Bluetooth headset Color:Black Material: ABS Bluetooth version: 5.1 Transmission distance: 10m Music playing time: 8 hours USB Charging time: 2 hours Standby time: 110 hours Speaker Distance: 40mm Connection : bluetooth/3.5mm AUX/Insert card Product size: 6.7x6.7x3.66in Package size: 15x15x8.5cm/5.9x5.9x3.34in Package weight: 283g/0.62lb Descrition: Wired and wireless dual-modeSmart Bluetooth stereo multi-function headset one-button connection restored real sound wired and wireless connection it is a wireless headset and has a wired connection function which can be used according to your own needs and mastered free. Long standby timePolymer explosion-proof battery can be used continuously no longer worry about the battery is not born for battery life. Folding designSupport folding easy to carry and store foldable and retractable to adjust the wearing size more practical and user-friendly. Micro-regulable earphonesSupport micro-motion stretching structure adjustment can adjust the ear for more comfort suitable for people with different shapes. Widely compatibleCompatiblility with 98% of digital devices in the market including: earphones tablet computers hosts mobile phones MP3/MP4 etc. Package Content: 1x Bluetooth headset 1x USB charging cable