Size (length*width*height): 9cm x 4cm x 1cm

What's in the box:

Energizer 2pcs/pack AAAA E96 1.5V Alkaline Battery (1x)

Energizer 2pcs AAAA E96 1.5V Alkaline Battery Zero Mercury For Laser Pointer , Headphone, Health Appliance Etc

Features:-
Dependable Power For Bluetooth Headsets, Glucose And Blood Pressure Monitors
Cell Size: AAAA/E96
Type: Miniature Alkaline
Volt: 1.5V
100% Original Energizer AAAA E96 1.5V Alkaline Battery (2pcs)

Special Features:-
Features A Zero Mercury Enviroment Friendly
Energizer BatterySize AAAA E96 1.5V Alkaline Battery
Long Lasting Energy When You Need It
This Battery Size Is Most Often Used In Small Devices Such As Laser Pointers, Led Penlights, Powered Computer Styluses, Glucose Meters, And Small Headphone Amplifiers