5 0 stereo earphones wireless headset with mic smart glasses sunglasses for driving cycling sports noise reduction headphones 16*2.3 tires so if you buy "one

so if you buy "one len option"

5ah large capacity lithium battery

the M1 supports a smart app (KCQ Scooter app) for extra control: turn lights on/off

Model Number: 31210007

5 0 stereo earphones wireless headset with mic smart glasses sunglasses for driving cycling sports noise reduction headphones 16*2.3 tires so if you buy "oneSPECIFICATIONS Brand Name: NoEnName_Null Choice: yes Hign concerned Chemical: None Item Type: EYEWEAR Model Number: DH546 Origin: Mainland China Sport Type: cycling Main Features: The glasses are 5. 0 stereo Bluetooth headphones that can be used with Android and ios phones. This Bluetooth headset supports phone calls, listening to music, calling voice number, etc., and can also be connected to a computer through Bluetooth as a headset. Glasses with