SPECIFICATIONS

Brand Name: NoEnName_Null

Origin: Mainland China

Hign-concerned Chemical: None

Item Type: EYEWEAR

Sport Type: cycling

Material: Nylon

Style: Black,Blue lens,Yellow lens,White lens

Dimensions: Refer to the dimensions drawing

Transmission range: 10m

Usage: Head wear

Track: Stereo

Charging time: 2-2.5 hours

Battery life: 8 hours (talking & headphones), 4-6 hours (listening to music)

Battery: 200MAH built-in battery

Choice: yes

semi_Choice: yes