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Impedance 32 Ohm
Cable lenght (M) 1.6
Frequency response (Hz) 20 ~ 20 000
Microphone Yes
Design Over the ear
Type Standart
Color RED
Τεχνολογιες With cable

Autonomous door-window alarm, loud siren, easy programming of four-digit code,
when the alarm is not armed it can also operate your door opening alarm.
It works with a simple 9V battery. NOT INCLUDED IN THE PACKAGE

Bluetooth headset
Connectivity - Bluetooth, SD, FM
Bluetooth version - V5.0
Driver unit - Ø40mm
Impedance - 32Ω
Sensitivity - 112dB±3dB
Frequency response - 20Hz~20,000Hz
Transmit range - up to 10 meters
Working time - 5 hours
Battery capacity - 200mAh
Color - Black, Red, Blue, Gray
Χαρακτηριστικά
Battery life 5 hours talking time
Compatibility Universal
Working range 10 m
Microphone Yes
Accesory type Bluetooth headphones
Bluetooth Version 5.0
Connecting Single Point
Design Over the ear
Color Different colors

Bluetooth headset
Connectivity - Bluetooth, SD, FM
Bluetooth version - V5.0
Driver unit - Ø40mm
Impedance - 32Ω
Sensitivity - 112dB±3dB
Frequency response - 20Hz~20,000Hz
Transmit range - up to 10 meters
Working time - 5 hours
Battery capacity - 200mAh
Color - Black, Red, Blue, Gray
Χαρακτηριστικά
Battery life 5 hours talking time
Compatibility Universal
Working range 10 m
Microphone Yes
Accesory type Bluetooth headphones
Bluetooth Version 5.0
Connecting Single Point
Design Over the ear
Color Different colors

Nominal voltage (line-line): 120 VMaximal voltage (line-line): 150 VSockets type: RJ11 (6P4C)Guarantee: 2 years

BCM2835 processor (ARM11 @ 700MHz)
512MB SDRAM
4xUSB 2.0 ports
100BASE -TX Ethernet

Raspberry PI3 B+
architecture Cortex A53
Memory 1GB RAM
Communictions protocol Bluetooth 4.2, Bluetooth Low Energy, IEEE 802.11ac/b/g/n, WIFI
Processor BCM2837B0
Clock frequency 1.4GHz
Video coding H.264, OpenGL ES 1.1/2.0
Wi-Fi 2,4GHz, 5GHz
Dimensions 85x56mm