TRULY
Headquarter: +852 2487 9803
US office: +1 (626) 284 3033
Dual power (solar cell + 1 x AA)
(W x L x D): 135 x 185 x 42 mm
10-digit
2 x AAA
Finance/Statistic
Over 130 built-in functions
1 x AA
(W x L x D): 86 x 128 x 22 mm
3-key
12-digit
Shift back key
Solar cell + 1 x AAA
(W x H x D): 120 x 142 x 29 mm