Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

100% Brand New.Size: 12.5 x 0.8cm(L X W)Features:99sets of storage( 2 people)，IHB arrhythmia detection， WHO blood pressure classification. Intelligense pressurize， live nonvoice (optional)Measurement mode:oscillometric methodMeasurement rangepressure range:0-37.3kpa(0-280mmhg)pulse range:40-199 times/minwrist band display range:0-39.9kpa(0-299mmhg)static pressure:±0.4kpa(±3mmhg)pulse:within ±5%resolution:0.1kpapower supply:DC6v(1.5v four AAA batteries )orage temperature and moisture:temperature:-10-55°C moisture:10%-85%RHUsing temperature moisture:temperature:5-40°C moisture:15%-85%RHPacking information:monitor volume:11.5cmX9.6cmX5.9cm，OuterBox volume:16cmX11cmX10cmweight: 460 gramsCertificates:CE ISO13485 ROHSNote: this blood pressure live nonvoice，Don't included batteries