bluetooth speaker with hook

*Bluetooth profiles: HS.P., HFP, A2DP and AVRCP

*Operating distance: 10 meters Class II

*facultatem altilium: 600mAh

*Disputatio tempore: De 10 horis

*Music playing time: De 8-10 horis

*standby tempore: About 200hours

*Is dato negotio tempus: De 3-4 horis

*ratio: 80×42mm

*pondus:170g

T/T,Western Union ,paypal

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

( Paypal is available for sample orders.)

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

*output potentia: 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

*output potentia: 3 Latin

*audio signal to noise ratio: > 65 db

*USB charging voltage: DC 5 V

*working voltage: 3.7 V

*Zinc alloy sandblasting oxidation shell

*Support Bluetooth/TF card