Time to market:
Jul-14
Style:
In-Ear
Line Length:
0.3m
Resistance:
9Ω
Package:
Yes
Use:
Mobile Phone
Communication:
Wireless
Plug Type:
USB
Sensitivity:
64dB
Is wireless:
Yes
Function:
Bluetooth，Noise Cancelling，Microphone
With Microphone:
Yes
Frequency Response Range:
8-25000Hz
Model Number:
CT644-CT646
Connectors:
Other

X1A9X1S-7acad
 

3

ct644-3Pic-01

4

20150611_161900_00120150611_161900_00220150611_161900_00320150611_161900_00420150611_161900_00520150611_161900_00620150611_161900_00720150611_161900_008

20150611_161900_009

5

20150611_161900_01320150611_161900_01020150611_161900_01120150611_161900_01220150611_161900_01420150611_161900_015

8

Technical Specification 

Profile

A2DP， handsfree

Bluetooth Version

 4.0

Working time

4-5 hours

Standby time 

160 hours

Charging time

2 hours

Receiving Distance

10 Meter

Weight

Approx 7g

Size

Approx 3*2*1.1 cm

 

7

20150611_161900_016

Package 

 

1* Mini Bluetooth Headset  

1* USB Charging Cable

1* Hook

 

 

33

34

leftmidright

1001110

 

 

';
Unit Type:
piece
Package Weight:
0.020kg (0.04lb.)
Package Size:
10cm x 8cm x 5cm (3.94in x 3.15in x 1.97in)