Hot sales Bluetooth with noise cancelling headphones

Hot sales Bluetooth with noise cancelling headphones

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Basic Info

Payment Type:	T/T or L/C

Product Description

Features:

Pairing with any mobile phone with built-in Bluetooth devices (iPhone, HTC, Samsung) and Tablet PC (such as iPad)
Answer, end and reject call from the headset
Redial last number
Voice dial
Listen to music wirelessly
Fully remote control buttons on the headset for pause/play/last song/next song/re-dial/voice call
Automatic switching in between conversation and music, you will not miss any incoming call during music listening
Automatic connecting with the last paired device when turn on the headset
It will show the battery status for the headset without installing any Apps
Multi-link technology allows you to connect to two devices at the same time
All you need to do is simply repeat the pairing process for the second device and manually reconnect from the first device
Voice prompt now comes with five status alerts in English
Power on, power off, pairing, pairing completed, incoming call
The voice notice comes directly through the headset and tells what the current status is about
Note: even though the paired device and headset support the same Bluetooth profiles, the functions may be different due to the specification difference of the paired devices

Specifications:

CSR V4.0
Trans-distance: 10m/30 feet
Frequency range: 2402-2480MHz
S/N ratio: -82dB
Battery: chargeable lithium-ion polymer battery (3.7V/110mA/h)
Charger power: DC 5V (1A)
Successive working time: 3 hours
Standby time: about 100 hours

Driver unit:

Speaker diameter: Φ10mm
Impedance: 32Ω
S.P.L: 110dB S.P.L. at 1kHz
Rated power: 10mW
Frequency response range: 100Hz-9000Hz
Microphone unit: φ4*1.5mm
Impedance: ≤2.2KΩ
Frequency response range: 30Hz-16kHz
Operating voltage: 4.5V

Package includes:

1 x Bluetooth headset
1 x USB cable
1 x audio cable
1 x charger adapter

Pairing with any mobile phone with built-in Bluetooth devices (iPhone, HTC, Samsung) and Tablet PC (such as iPad)

Answer, end and reject call from the headset

Redial last number

Voice dial

Listen to music wirelessly

Fully remote control buttons on the headset for pause/play/last song/next song/re-dial/voice call

Automatic switching in between conversation and music, you will not miss any incoming call during music listening

Automatic connecting with the last paired device when turn on the headset

It will show the battery status for the headset without installing any Apps

Multi-link technology allows you to connect to two devices at the same time

All you need to do is simply repeat the pairing process for the second device and manually reconnect from the first device

Voice prompt now comes with five status alerts in English

Power on, power off, pairing, pairing completed, incoming call

The voice notice comes directly through the headset and tells what the current status is about

Note: even though the paired device and headset support the same Bluetooth profiles, the functions may be different due to the specification difference of the paired devices

CSR V4.0

Trans-distance: 10m/30 feet

Frequency range: 2402-2480MHz

S/N ratio: -82dB

Battery: chargeable lithium-ion polymer battery (3.7V/110mA/h)

Charger power: DC 5V (1A)

Successive working time: 3 hours

Standby time: about 100 hours

Speaker diameter: Φ10mm

Impedance: 32Ω

S.P.L: 110dB S.P.L. at 1kHz

Rated power: 10mW