Справочник Пользователя для Shanghai Jiangxu trade Co. Ltd. KSP-ONE

Features

- Bluetooth Stereo Headset,Compatible with most of Bluetooth devices.

- Bluetooth Version :V4.1+EDR

- 2.4GHz ISM Band, Modulation GFSK, RF range: 2.402 GHz – 2.480 GHz

- Transmit Power :Class 2

- Bluetooth Profiles: A2DP1.2, AVRCP1.4, HSP1.2, HFP1.6

- Long Distance: > 10m (Line of sight)

- NFC Quick connection

- Stereo Output: SPK16Ω 5mW×2

- frequency response: 20Hz-20kHz

- SNR: > 90dB

- Power Supply:Lithium polymer battery 3.7V 90mah

- Micro usb charge,Charging power: the power adapter DC 5V, 60mA.

- Charging  time :1.5 hours

- Stand by Time up to  200hours

- Talk Time/Music time:   up   to   4 hours

Headphones system

speaker

MIC

ITEMS

SYMBOL

MIN

TYPE

MAX

Impedance

Ohm

13.6

16

18.4

Pressure

dB

99

102

105

Power rating

mW

*

8

10

Frequency range

Hz

20

20000

Distortion

%

1

Sound

SYMBOL

MIN

TYPE

MAX

Sensitivity

dB

-43

-40

-37

Directivity
Power rating

mW

*

Frequency range

Hz

100

4000

SNR

dB

58