Specification

Brand Name: freequeue
Origin: CN(Origin)
Working Frequency: 433
Type: CDMA
Intelligent charging: OVP protection
The no: 200E
Waterproof grade: IPX67
Brightness adjustment: Grade 1-9
Product size: 45*35*10mm
The net weight of the product: 50g
Shell material: Imported PC + aluminum alloy
surface treatment: Abrasion resistant UV paint
Product colou: Black/red
Carrying mode: Bracelet
display screen: OLED
Number of keys: 2
Display type: 1-4 sets of 2-bit/two sets of 4-bit numbers
Key life: Touch unlimited
Power input: AC 100-240V
Power output: DC 5V500Mah
Use battery: 3.6V lithium battery
Battery capacity: 100mah
Prompt duration: Adjustable
Receiving sensitivity: -120db
Use frequency band: 28 bands
EMC anti interference: Superstrong
Number of callers available: 200
The number of information stored: 4/10
How to prompt: shock
Cancellation mode: Automatic/manual
Standby time: 3 days
English letters: 0-9a-z.