talking keychain thermometer

Talking KeyChain Thermometer
Model No.:CTO16967
Description: Designed for everybody and for everyday useVoice announcement of the temperatureMeasurement Accuracy: ±1℃Measurement range:1-50℃(36-122℉)Operates on CR2016Product size:40*60*13mm(W*H*D) Packing D...

Talking Keychain Thermometer
Model No.:CTO16965
Description: Designed for everybody and for everyday use Voice announcement of the temperature Measurement Accuracy: ±1℃ Measurement range:-9-50℃(16-122℉) Operates on CR2032...