factory supply 3.5mm jack headphone wireless, with memory card slot, OEM order welcomed

factory supply 3.5mm jack headphone wireless, with memory card slot, OEM order welcomed

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Basic Info

Payment Type:	Telegraphic Transfer (TT,T/T)

Product Description

Special features:

Category: Wireless Stereo headphone
Style: headband, foldable, adjustable
Microphone: on the offered audio cable, Support to connect computer voice chat
Earpiece: over–ear, leather earpiece for great wearing comfort
Functions: Micro SD card/TF MP3 player + FM radio + line in/line out+ volume control
Connectivity: wired (using USB cable make it same as regular headset)
Data transfer function: 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/white/red/blue/yellow
OEM /ODM orders are welcome

Technical specifications:

Speaker diameter: Ø40mm
Impedance: 32Ω
Sensitivity: 115dB S.P.L 1KHz
Rated power: 20mW
Power capability: 100mW
Microphone unit: 4.5×2mm -58dB±3dB
Plug type: Φ2.5mm stereo
PC interface supported: USB 2.0
Operating current: ≤30mA
Operating voltage: 3.7
Battery: Built-in 400mAh rechargeable Lithium battery
Charging time: 4 hours by PC USB; 3 hours by charger via USB cable
Playing time: up to 7 hours

Packing:

Standard accessories: USB charging cable/instruction/audio cable(1.5m)/color box
Box size: 15.5x9x13cm
Packing details: 50pcs/18.8kgs/63x33x46cm/ctn

Category: Wireless Stereo headphone

Style: headband, foldable, adjustable

Microphone: on the offered audio cable, Support to connect computer voice chat

Earpiece: over–ear, leather earpiece for great wearing comfort

Functions: Micro SD card/TF MP3 player + FM radio + line in/line out+ volume control

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

Data transfer function: 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/white/red/blue/yellow

OEM /ODM orders are welcome

Speaker diameter: Ø40mm

Impedance: 32Ω

Sensitivity: 115dB S.P.L 1KHz

Rated power: 20mW

Power capability: 100mW

Microphone unit: 4.5×2mm -58dB±3dB

Plug type: Φ2.5mm stereo

PC interface supported: USB 2.0