Output Power: 30mW Bluetooth distance: 10 meters barrier Frequency response: 20-20000 Hz Operating voltage range:3.0V-4.2V Microphone sensitivity:-42dB Dimensions: Diameter length 20MM. Width 15MM. 18mm high Universal Clip Lens For Camera Lens Type: Wide and Macro Color: Black Compatible With: All Mobiles Mini Wireless Sport Bluetooth Earbuds Drive:40 mm Impedance:32 OHM Bluetooth version: Bluetooth v4.1 + EDR Power Level: CLASS II Output Power: 30mW Bluetooth distance: 10 meters barrier Frequency response: 20-20000 Hz Operating voltage range:3.0V-4.2V Microphone sensitivity:-42dB with A2DP / AVRCP high-quality stereo audio transmission and remote control protocol Powerful noise noise cancellation circuit(Active Noise Reduction) Wired and Bluetooth automatically switch to support audio input Charging time is about1 hour (power indicator Charging: blue light lights, fully charged: blue light goes out) Dimensions: Diameter length 20MM. Width 15MM. 18mm high Talk time About 4 hours Music for about 3 hours The standby time is about 1-3days Charging Power: DC5V Power Interface [the hole] (computer USB port, mobile phone charger,car charger) Compatible: Compatible with Android, Apple,Microsoft, Symbian 99% of with Bluetooth cell phones(IOS cell phone has power display) Clip Lens For Camera Mobile Phone Lens Material: Aluminium, Plastic, Glass Fish Eye Lens: Magnification: Up to 180 degrees Dimensions (main body): 25 x 15mm (Diameter x Length) Wide Angle: Magnification: 0.67X Wide Lens Construction: 2 elements in 2 groups Dimensions(main body): 20 x 11.2mm (Diameter x Length) Marco: The shot distance is between 10-23mm Dimensions(main body): 15.8 x 6.5mm (Diameter x Length) Clip Size :approx. 5.5 x 1.6cm Application: for Digital Camera, Mobile Phone, Tablet Portable and detachable Take photo at any time Please noted that the Flash Light will be blocked when using the lens Universal, can be use for Digital Camera, Mobile Phone and Tablet Package Content: 1 x 3 in 1 Lens Kit; 2 x Lens Cover; 1 x Pouch; 1 x Clip Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Brand No Brand SKU SO445EL1AMB24NAFAMZ-199456