Blinblin Major 1 6W USB Charging Portable RGB Laser Projector Bluetooth Stereo Sound Speaker(Black) Tag-iPhone 7 Plus Parts it can only be adjusted

it can only be adjusted slower or faster at this time

this speaker can be connected to TV

8 Pin data cable is 1 meter long

General Compatible with Huawei:  Ascend G300 / U8818

SIM card tray + SIM card tray for OnePlus 7 Pro

Blinblin Major 1 6W USB Charging Portable RGB Laser Projector Bluetooth Stereo Sound Speaker(Black) Tag-iPhone 7 Plus Parts it can only be adjusted1. Bluetooth laser projector(BLP) spreads thousands of green and red dazzling stars covering the ceiling and walls with blue cloud background while enjoying the music. 2. Laser operating mode: auto laser beams change automatically and comfortable, sound laser, beams is activated by sound. 3. Built in 2600mAh GP battery, the use time can be up to 15 hours without a break. 4. The customized diaphragm makes a wonderful base effect. 5. Easy setting of