m32 wireless bluetooth earphones hifi surround sound led screen display ipx7 waterproof no delay electroplating fashion headsets

is wireless:yes type:other support memory card:no vocalism principle:dynamic volume control:yes control button:yes private mold:yes battery indicator:led product name: earphone keyword:in-ear earphones bt version:5.0 bt battery:40mah/200mah chipset:jieli 6983 bt distance:10m music time:about 3~4 hours charging time:abou place of origin:guangdong, china cord length: waterproof standard:ipx-7 active
use:portable media player, mobile phone, gaming, sports, travel, professional, hifi function:waterproof, noise cancelling, microphone, led display, true stereo
style: communication factory direct sales, chargers, phone cases, earphones, data cables, hair dryers, need more products contact me.syi