Fingerprint Lock Men Genuine Leather Chest Bags Smart System Anti-theft Single Shoulder Travel Cross Bag
$37.56
$64.6
style In-ear function Microphone, Noise Cancelling, true wireless stereo use Mobile Phone, Travel, Sports waterproof standard IPX-4 vocalism principle Balanced Armature volume control Yes place of origin China model number EM20 cord length other codecs AAC private mold Private Mold wireless delay time 41-50 ms battery indicator LED chipset JL wireless type YES support memory card NO control mode YES harging(TYPE-C) DC5V/200mA Number of fingerprint groups 10 set Size 27*16*8cm Lining: Nylon Indicator light red blue green Fingerprint collection time ≤0.5 seconds Baterry 3.7V≥120mAh Fingerprint matching time ≤1S Color Black
