2017 M10 Cute portable Robot Bluetooth Speaker Color:Black it supports a maximum altitude

it supports a maximum altitude of 6KM and a control distance of 7KM – truly letting you discover your surroundings like never before

which can allow your drone to move according to your smartphone direction and Track-controlled mode to draw the flight track according your requirement on your phone

The supplied 1400mAh battery supports approximately 120 minutes of 4K video recording

Battery Capacity: 220-300mAh

2017 M10 Cute portable Robot Bluetooth Speaker Color:Black it supports a maximum altitude2 in 1 multifunction: Can be used as bluetooth speaker and power bank charge for mobile and digital devices. Useful: Compatible with all kinds of bluetooth devices such as laptop, phone, tablet etc. And is not limited by for IOS Android and Win 10 system platform. High efficiency bluetooth chip: Fast pairing , transmission distance range: 10 30m 394 1181inches 33 98ft. Well sound: Diameter 53mm 2. 09inches magnetic suspension side speaker, bass, clear