Haoku technology development co. Ltd E7 User Manual
Haoku Technology Development(SHENZHEN)Co.,Ltd
1/2
Model Name
Product Name
File No.
version
effective date
E7
Wireless Headset
V1.0
2017-03-23
一。
Product specifications
1.1
Product Features
1.
Use the chip:
AB1523S
2.
Bluetooth version:
Support for Bluetooth V4.2+EDR.
3
.
Bluetooth protocol：
A2DP1.3, AVRCP1.5, HFP1.6, A2DP V1.3
4.
Operation Frequency:
:
2.4 GHz～2.480GHz
5.
Modulation mode:
GFSK,π/4 DPSK,8DPSK
6.
Headphone power:
Class 2(10
Meter，33
foot)
7.
Audio frequency range:
20Hz～20KHz
8
.
Speaker size：￠
8
Trumpet copper ring
9.
microphone：
Back pole type 4015/-42dB
10.
Battery capacity:
Rechargeable polymer lithium battery 30mAH
11.
Charging time:
About 2 hours
12.
Charging voltage：
DC 5V
13.
Talk time: 2 hours or so
14.
Play time: 2 hours or so
15.
Standby time: up to 100 hours
16.
product weight：
4.5g
17.
Product Size：
23*19*10mm
1.2
Bluetooth headset main function
Support multipoint connection Support low power LED display
Support disconnect automatically after the shutdown
Support voice dialing Support one drag two functions Low alarm
1.3
Application areas
Personal digital accessories