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Fashional Bluetooth Hat,Bluetooth Hat,Knitted Bluetooth Music hats
Specification:
-Bluetooth: V3.0+EDR -Transmission distance: 10 Meter or so -Transmission distance of MIC:<=1M -Frequency : 2.402GHZ---2.480GHZ -USB: Mini USB -Continuous working time: about 3.5 hours -Stand-by time:60 Hrs or so -Li-ion Battery:3.7V/100mA -Charging time:2 HRS -Packing: Poly bag / gift box -Bluetooth name:Magic Hat |