ประเทศแหล่งกำเนิดสินค้า
China
BT Version
Bluetooth Specification V4.0 BLE
Working frequency
2.4GHz ISM band
RF Power
-23dbm, -6dbm, 0dbm, 6dbm
Power
In sleep mode 60uA~1.5mA, Active mode 8.5mA.
Long range
Open space have 100 Meters with iphone4s
Storage temperature
-5℃~+65℃