Wired Earphones with 3-in-1 Features for Smartphone, Tablet PC, Laptop with TF-card Reader

Wired Earphones with 3-in-1 Features for Smartphone, Tablet PC, Laptop with TF-card Reader

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Basic Info

Payment Type:	T/T, PayPal or Western Union

Product Description

Product features:

Style: neckband, foldable
Microphone: built-in
Earpiece: over-ear, super soft sponge earmuff for great wearing comfort
Functions: Bluetooth + micro SD/TF-card MP3 player + FM radio + volume control
Connectivity: wired (using USB cable make it same as regular headset)
Data transfer functions: can transfer music file between headphone and PC and more (connected directly to a PC and more, via a USB cable, when plug into micro SD card)
Music formats supported: MP3 WMA
6 EQ available: classic/pop/rock/jazz/standard/bass
Available colors: black-pink/black-blue/black-silver/black-gold, white-pink/white-blue/white-gray
OEM/ODM orders are welcomed

Bluetooth technical:

Bluetooth version: 2.1 + EDR
Operating distance range: 10 meters
Sharing music when connect to Bluetooth available devices such as iPhone/iPad/smartphone/tablet PC and more

Headphone technical specifications:

Speaker diameter: Ø30mm
Impedance: 32Ω
Sensitivity: 115dB SPL 1kHz
Frequency response: 20 to 20,000Hz
Rated power: 20mW
Power capability: 100mW
Microphone unit: 4.5 x 2mm, -58 ±3dB
Plug type: Φ2.5mm stereo
PC interface supported: USB2.0
Operating current: ≤30mA
Operating voltage: 3.7V
Battery: built-in 150mAh rechargeable lithium battery
Charging time: 4 hours by PC USB 3 hours by charger via USB cable
Working time: can last 4 hours for music playing, 3.5 hours for phone calling

Packing:

Standard accessories: USB charging cable/instruction/color box
Box size: 12 x 3.6 x 17cm
Packing details: 60 pieces/10.50kg/55.5 x 43.5 x 25cm/carton

Style: neckband, foldable

Microphone: built-in

Earpiece: over-ear, super soft sponge earmuff for great wearing comfort

Functions: Bluetooth + micro SD/TF-card MP3 player + FM radio + volume control

Connectivity: wired (using USB cable make it same as regular headset)

Data transfer functions: can transfer music file between headphone and PC and more (connected directly to a PC and more, via a USB cable, when plug into micro SD card)

Music formats supported: MP3 WMA

6 EQ available: classic/pop/rock/jazz/standard/bass

Available colors: black-pink/black-blue/black-silver/black-gold, white-pink/white-blue/white-gray

OEM/ODM orders are welcomed

Bluetooth version: 2.1 + EDR

Operating distance range: 10 meters

Sharing music when connect to Bluetooth available devices such as iPhone/iPad/smartphone/tablet PC and more

Speaker diameter: Ø30mm

Impedance: 32Ω

Sensitivity: 115dB SPL 1kHz

Frequency response: 20 to 20,000Hz

Rated power: 20mW