bluetooth speaker with hook

*Bluetooth profiles: Hsp, HFP, A2DP and AVRCP

*Operating distance: 10 meters Class II

*Kapacita baterie: 600mAh

*Talk time: About 10 hodin

*Music playing time: About 8-10 hodin

*Čas v pohotovostním režimu: About 200hours

*Doba nabíjení: About 3-4 hodin

*Rozměr: 80×42mm

*Hmotnost:170g

T/T,Western Union ,paypal

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

( Paypal is available for sample orders.)

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

*output 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

*output 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

*Support Bluetooth/TF card