bluetooth sprekker mei heak

*Bluetooth profilen: HSP, HFP, A2DP en AVRCP

*Operating ôfstân: 10 meters Class II

*batterij kapasiteit: 600mAh

*Sprektiid: Oer 10 oeren

*Music playing time: Oer 8-10 oeren

*Standby-tiid: About 200hours

*Oplaad tiid: Oer 3-4 oeren

*Diminsje: 80×42mm

*Gewicht:170g

T/T,Western Union ,paypal

OEM Total amount: 30% deposit , balance before shipment.

( Paypal is available for sample orders.)

Impedanz: 4 Ω receiving sensitivity (TYP) : – 90 DBM

*útfier power: 3 w audio signal to noise ratio: > 65 db

*USB charging voltage: DC 5 V working voltage: 3.7 V

*receiving sensitivity (TYP) : – 90 DBM

*útfier power: 3 w

*audio signal to noise ratio: > 65 db

*USB charging voltage: DC 5 V

*working voltage: 3.7 V

*Zinc alloy sandblasting oxidation shell

*Stypje Bluetooth / TF-kaart