Wireless Bluetooth Headphones For Laptop

Brand Name: RGKNSE Model Number: Earphone Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof Place of Origin: Guangdong China (Mainland) Color: Black Packaging & Delivery Packaging Detail: Retail boxes Delivery Detail: 1-2 Business days Specifications Bluetooth earphone for laptop and cell phone Feather: 1) OEM brand 2)Customerized 3)Easy-to- carry 4 )Waterproof    Wireless bluetooth headphones for laptop    Features:Multimedia Headphone for Computer, MP3/4 player.Miniature ear buds make you comfortableSuitable for childrenPortable frame and easy to carryPerfect voice and beautiful appearance.Specifications:Speaker: diameter 27 MylarImpedance:32Ω at 1K HzSensitivity:105dB±3dB at 1KHZFrequency response: 20-20,000HZRated Power:100mWMic Dimension:φ9.7×4.5Polar Pattern: omni-directionalSensitivity:-58±2dB