BOBOVR Z6 Bluetooth Helmet 3D VR Glasses Virtual Reality VR Headset for SmartPhone
Specification:
Compatible system: Android4.4 or IOS8 or above
Suitable for smartphones: 4.7-6.2inch
Lens: 52mm diameter aspheric superlens
Field of view: 110°
Vision adjustment: 200 degrees farsightedness to 400 degrees of myopia
Wireless connection: BT 4.1, BLE dual protocol
Headphone unit: diameter 50mm, 112±3dB (1KHZ)
Microphone: omnidirectional condenser mic, -42dB
Vibration unit: independent vibration on the left and right sides
Built-in battery: 3.7V lithium polymer battery, 600mA/H
Charging power supply: DC 5.0V±0.3V/500mA, Micro USB interface
Size: 140 x 181 x 115mm (after folding)
Weight: 395g 
Package Includes: 
1 * BOBOVR Z6 Wireless 3D Glass
1 * USB Cable
1* User Manual