500m bluetooth walkie-talkie handsfree

Bluetooth walkie-talkie/handsfree500m

 Qty/Ctn:1pc/color gift box, 20pcs/ctn
 Gift box dimension: 
Gift box weight:0.25kg
Carton dimension:43.5*40*20.5cm
Carton G.W.:

Packing details:

(10)With single Mic software echo cancellation and noise suprression
      technology 
     Accessories:charger, flat headsets, manual

(1) Can work as an interphone, Bluetooth Headset/Handsfree can inter 
 comunication.
(2) Call out, call answer, call reject, call hang up;
(3) Auto answer phone call;
(4) Support voice dial;
(5) Last number redial;
(6) Audio transfer;
(7) Bluetooth stereo audio playback, both SBC and MP3 stream is 
    supported; 
(8) Play,Pause,Forward and Backward remote control Bluetooth strereo
      audio stream playback; 
(9) Streamleass connect and switch between mobile phone call and
      Bluetooth stereo music playback.

Key features:

ForwardThis is also interphone (walkie talkie), widely use for motocycle helmets, bike users!
Full duplex calls allow you to speak and hear the other party speak simultaneously

Detailed Product Description

bluetooth walkie-talkie
1.widely use for motocycle helmets,
2.full duplex calls auto answer phone call,
3.support voice dial.