Feature:1. STRONG BASS: Wireless headset has a 40mm moving coil unit, which has a strong bass burst that is as clear as the scene.2. HIGH PERFORMANCE: Wireless over ear headset 5.0 chip, low power consumption, high stability, allowing you to enjoy wireless.3. SOFT EARMUFFS: Wireless headphone large ear shell design with leather earmuffs, giving you a comfortable experience.4. FOLDABLE DESIGN: Foldable headphone movable boom can be adjusted and retracted, which is easier to carry when folded.5. GOOD SOUND QUALITY: over ear headphones give you a different listening experience with good sound quality.How to Use:1. Turn on the power, enter the Bluetooth mode2. Mobile phone search pairing can be usedSpecification:Item Type: Wireless Headset Material: ABSBluetooth Version: V5.0+EDRFrequency Response Range: 20Hz-20KHzSpeaker: 40mm / 1.6inImpedance: 32ΩNoise Reduction: CVC6.0Card Playback: Support To Play Songs in an External Memory CardBattery Type: 400mAh Li ion Battery (built in) Package List:1 x Wireless Headset1 x Charging Cable1 x CableNote: