K65 Collar style Telescopic Cable Bluetooth Earphones In Ear Digital Display Long Range Business Single Ear Earphones 5.2 types of:K65 Stopped toggling through the various

Stopped toggling through the various light functionality with the "bulb" light (that's supposed to flash) staying on solid unless I unscrewed the light and took the batteries out

Product features: high wind

with English - language readouts

Number Of Cartons: 3

plug-in (optional)

K65 Collar style Telescopic Cable Bluetooth Earphones In Ear Digital Display Long Range Business Single Ear Earphones 5.2 types of:K65 Stopped toggling through the variousProduct Model: K65 Business Telescopic Single Ear Chip: JL Bluetooth version: V5. 2 Transmission distance height: 10m Charging voltage: DC5V Charging time: 20 minutes Talk time: 20 hours Music duration: 20 hours Standby time: 6 months Battery capacity: 140mAh