Material: aluminum Block frequency:CDMA: 870 to 890MHz GSM: 935 to 960MHz DCS: 1,805 to 1,855MHz PSH: 1,900 to 1,920MHzCDMA and GSM is optionalOutput power: 0.3 to 2W (can be adjusted) Blocking area: 5 to 15m (up to the signal strength) Power supply: 220V Size: 24 x 14 x 6cm W...
Products: power pack hydraulic,
power plate exercise