Parameters:

 Mileage: 8~10hours

 Head size: 50~70cm

 Battery capacity: 450mAh

 Charging time: 1.5~2 hours

 Bluetooth version: BLE

 Wireless distance: within 10m

 Frequency: 512HZ

 APP compatible: Android 4.2 or above, IOS 8.0 or above

 Impedence: 35 Ω

 Packing list:

 Umind machine*1

 Charger*1

 USB cable*1

 Portable package*1

 Manual*1

 Giftbox*1

 3D Holographic Projection Player*1

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1,Quality Controll

Professional QC team. Each products are through strict test with inspection machine and inspection before shipping, Ensure the goods can be used to your country.

2,Warranty

Guarantee 12 Months.

100% high quality assurance

Fully test before shipping

Best After-sale service.

Paypal payment for safe.

3,Payment Methods

Paypal, Western Union or T/T

4,Online Service

All questions response in 24 hours, if you have any question about the product, please feel free to contact us.

5,Delivery time

Delivery the goods Within 3-8 days after ordered

Shezhen Letengxuan Technology is the professional supplier for all kinds of consumer electric products for years, such like electric scooters, tv antennas, set top boxes, power banks, speakers and so on. We have all accessory certifications such as CE, ISO, FCC, RoHs etc certifications.

Our core value is best price , best quality, best service. We're always here looking forward to doing our best to support your requirements.