Tws de casque d'I7 Bluetooth avec le véritable ONU binaural sans fil de remplissage de casque de Bluetooth de tws du casque i7s de Bluetooth de compartiment

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Brand Name :Keyilink

Model Number :KYL-BE- i7-TWS

Place of Origin :China

MOQ :100PCS

Price :$15/pcs with our retail package and charging cable

Payment Terms :Western Union, T/T, MoneyGram, L/C

Supply Ability :20000pcs per day

Delivery Time :2-7 days

Packaging Details :retail package or customized

Name :Bluetooth headset

Bluetooth version :4.2

Sensing distance :Straight line 1

Battery capacity :45 mah

Battery capacity of charging box :400 mah

Longer listening time :2.5 hours(Up and down/pause)

Call time :2 hours

Standby time :130 hours

Charging time :1-2 hours

Work current :22mA

Standby current :4μA

Bluetooth class :class2 and class3

frequency band :2.4—2.485GHz

modulation process :GFSK

max. transmitter power :+2DBm

Colour :black,white,gold,rose gold,red

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