Feature 1.AUX audio interface compatible with more devices win android ios turnkey design 2.Long wear comfortable without pressure 3.3D listen to the sound distinguishing, zero delay game experience 4.Dual power loudspeakers, 40 mm large size unit 5.CVC static microphones, enhanced sound effectsProduct Specifications: Item name: Headphone Color: Black, white Model: Lenovo ThinkPlus TH10 Moving coil: 40 mm Cable connection: 3.5mm audio cable Wireless Bluetooth: 5.0 Charging interface: USB Surround: 9D Bluetooth transmission distance: 10-15m Battery capacity: 300MAH(Built-in) Battery life: 8 hours of gaming, 12 hours of playbackAccessories Lists 1 x Headphone 1 x Charging Cable 1 x 3.5mm to 3.5mm Audio Cable 1 x Manual