Sports Listening Earbuds In-Ear Stereo

Product information:

Bluetooth version: 5.1+EDR
Distance: 10m
Talk time: 15 hours or so
Listening time: 15 hours or so
Headset battery: 75MAH
Wireless frequency: 2.4GHZ
Support protocol: AP.A3HI.FPL./APC./D11.1
Transmission distance: 10m
Charging voltage/current: 5V/1A
Charging time: approx. 1 hour
Standby time: 120 hours
Speaker impedance: φ8MM 32&;
Microphone sensitivity: -42Db
Operating temperature: -10-50°C
Weight in OPP bag: 17.4G
Headphone weight: 6G
Accessories: with charging cable, manual, machine, ear caps OPP pouch

Packing list:

Charging cable, instruction manual, earphone, ear cap OPP bag * 1