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3D Earphone
Back Hang Headphone
Bluetooth Headset
Bluetooth Stereo Headset
Clip Earphone
DJ Headphone
Ear Warmer Headset
Flashing Earphone
Foldable Headphone
Headphone Beanie
Headphone with Radio
Hi-Fi Earphones
In-Ear Earphone
Microphone Headphone
Mobile Phone Headset
MP3 MP4 Earphone
Retractable Earphone
Safety Headphone
Stereo Earphones
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USB Earphone
Warm Headphone
Waterproof Earphone
Wireless Headphone
Wholesale Earphone
Product Name: In-ear earphone
Item No: 6221645208
Description:
Type: In-ear earphone
Driver unit: 9mm diameter
Impedance: 16 Ohms
Sensitivity: 105dB/mW
Maximum power input: 100mW
Frequency response: 5Hz-24KHz
Cord: 1.2m
3.5mm stereo plug
Product Name: stereo headphones
Item No: 22719584316
Description:
These ultra comfortable padded headphones deliver professional quality sound. Super soft padded headband and ear pads keep you comfortable for hours while gold stereo plugs provide high conductivity and low noise.
Product Name: USB Headset
Item No: 6201761895
Description:
Key Features
Compitable to USB1.0 & 2.0
Adjustable boom microphone
Soft foam-filled ear-pad encloses your ear for max. Isolation.
Adjustable headband make it portable and be suitable for traveling
Convenient In-line volume control are available
Driver Specification
Driver: Φ 40mm mylar speaker
Impedance: 32±15% Ω
Sensitivity: 122±3dB(at 1K Hz)
Frequency Response: 20-20, 000Hz
Rated input power: 30mW
Maximum input power: 50mW
Microphone Specification
Element: Φ 9.7x6.7mm electret condenser microphone
Directivity: Omni-directional
Sensitivity: -52±2dB at 4.5V, 2.2K Ω
Frequency Response: 20-20, 000Hz
Operation Voltage: 4.5V-10V
Product Name: USB Headset
Item No: 6201773755
Description:
Key Features
Compitable to USB1.0 & 2.0
Adjustable boom microphone
Soft foam-filled ear-pad encloses your ear for max. Isolation.
Adjustable headband make it portable and be suitable for traveling
Convenient In-line volume control are available
Driver Specification
Driver: Φ 40mm mylar speaker
Impedance: 32±15% Ω
Sensitivity: 122±3dB(at 1K Hz)
Frequency Response: 20-20, 000Hz
Rated input power: 30mW
Maximum input power: 50mW
Microphone Specification
Element: Φ 9.7x6.7mm electret condenser microphone
Directivity: Omni-directional
Sensitivity: -52±2dB at 4.5V, 2.2K Ω
Frequency Response: 20-20, 000Hz
Operation Voltage: 4.5V-10V
Product Name: MP3 / MP4 Earphone
Item No: 6221646436
Description:
1. IMP(ohm): 32+/-15%
2. SPL(dB): 102+/-3
3. Max. Power(mW): 5
4. Frequency Range(Hz): 20~20k
5. Plug: Stereo 3.5mm
6. Length: 1.2M+/-10%.
Product Name: Headset
Item No: 2272015116
Description:
Headset, wearing type. Specifications: Frequency response 20 hz-20khz. Speaker Impedance 32. Driver unit 40 mm. Rated Power 20mW. Power handling capability 100 mW. Cable length 2.20 M. Sensitivity 107dB. Microphone 6 x 5 mm-58dB+/-3dB. Plug 3.5 mm Stereo.
Color: As shown
Product Name: stereo headphones
Item No: 2272042216
Description:
Noise canceling stereo headphones. Use 1 AAA battery (included). Speaker dimensions: 30mm
Product Name: Ear muff for hearing protection
Item No: 6221647417
Description:
Name: Ear muff for hearing protection
* Durable spring steel headband
* Padded headband
* Soft foam earcup cushions
* Internal acoustic foam pad
* Self-aligning earcup
* CE approved
Product Name: Bluetooth Headsets
Item No: 6259465737
Description:
1. Standard: Bluetooth Version 2.0
2. Bluetooth Chip/Class: CSR chip Bluecore / Class II
3. Operation Range: 10 meters(33 feet)
4. Audio Code: 15 bits resolution, S/N>60DB
5. Frequency: 2.4GHZ-2. 4835 GHZ ISM Band
6. Talk time: 5.0 hours
7. Standby time: 100 hours
8. Output Power: 0 dBm(classII)
9. Security: 128 bits encryption
10. Battery: Rechargeable Li-in polymer 70mAh
11. Charging: 5V DC, 100~240V AC adapter
12. Dimensions: 56x17x14mm
13. Weight: 8.5g(Including battery)
Product Name: Bluetooth Handfree
Item No: 6259472885
Description:
1) Top-grade and lightweight
2) Compact design and water-resistant
3) With unique super-durable
4) Comfortable silicone rubber ear loop
5) Voice activated dialing without wires
6) Eliminates the need to hold phone and gives you the freedom to conduct business
Product Name: stereo headphones
Item No: 227206716
Description:
Lightweight stereo headphones with 30mm drivers for heavy bass sound.
Product Name: Bluetooth Handset
Item No: 6259521379
Description:
1)Can leave phone in briefcase, in the back seat or across the room-with range of 30-feet
2)Can complete additional tasks while conducting calls
3)Top-grade
4)Light weight
5)Compact and water resistant with unique super-durable
6)Comfortable silicone rubber ear loop
7)Voice activated dialing without wires
8)Eliminates the need to hold phone and gives freedom to conduct business
9)Suitable for all brand mobile phones
Product Name: Aviation Headset
Item No: 6221715128
Description:
Microphone Type: Amplified Noise Cancelling Electret Microphone
Microphone Frequency Response: 300 Hz --8k Hz
Speaker Type: Dynamic
Speaker Nominal Impedacnce: 300 ohm
Speaker Frequency Response: 150 ohm --20k
Plug: Microphone: 5.2 φ plug
Earhpone: 6.3 φ plug
Earseals: TPU
Product Name: neck headphones
Item No: 2272084616
Description:
Noise canceling behind the neck headphones
Product Name: Wireless Headphone
Item No: 6221763676
Description:
wireless headphone Specifications:
Communication Level: Mono
Receiving Frequency: 88~108MHz
Transmission Frequency: F1: 85.5MHz / F2: 86MHz
Frequency Response: 20~20, 000Hz
Sensitivity(S. P. L): 105dB3dB/mW(at 1KHz)
Power supply:
- Headphone: DC 3V (2x1.5V AAA batteries)
- Transmitter: DC 3V (2x1.5V AAA batteries)
Signal/Noise Ratio: >60dB
Maximum operation distance: 30m, 360
Product Name: Earmuff
Item No: 6221771140
Description:
Earmuff Specifications:
Safety earmuff
Impact-resistant ABS ear cup
Black, foam PVC ear cushion
PVC headband for comfortable wear
Product Name: Noise Cancelling Headphone
Item No: 6221794440
Description:
Noise cancelling headphone Specifications:
Frequency Response: 20~20K Hz
Impedance: 32 Ohms
Sensitivity: 105dB 2dB/mW
Speaker Size: 40mm
THD: Less than 1%
Active Noise Rejection: 8~15 dB
Cable Length: 1.5m
Plug: 3.5mm stereo + dual mono adaptor
Power Source: One AAA battery
Product Name: Bluetooth Headset
Item No: 6251035646
Description:
1. Standard: Bluetooth Version 2.0
2. Operation Range: 10 meters(33 feet)
3. Audio Code: 15 bits resolution, S/N>60DB
4. Frequency: 2.4GHZ-2.4835 GHZ ISM Band
5. Talk time: 4.0 hours
6. Standby time: 200 hours
7. Output Power: 0 dBm(classII)
8. Security: 128 bits encryption
9. Battery: Rechargeable Li-ion ploymer battery
10. Dimensions: 55x20x11mm
11. Weight: 9g(Including battery)
Product Name: Electronic Ear Muff
Item No: 6221711777
Description:
Can adjust the noise reducing sensitivity and suit for any noisy environment. Sensitivity sound controlsystem, reacts/recovers sound onlyneed 1.8milliseconds
Control harmful noise levels to kept within 75dB. If Sounds below 70dB can be amplified up to 8X times normal hearing to 50dB
Each ear cups is equipped with its own electronics circuit, the sound reception is stereophonic, with maintained directional sound.
Use a single AAA battery on each side
An excellent chioce for the avid pistol and rifle shooter and competitor
Product Name: Shooting Ear Protector
Item No: 62217211624
Description:
Can adjust the noise reducing sensitivity and suit for any noisy environment. Sensitivity sound controlsystem, reacts/recovers sound onlyneed 1.8milliseconds
Control harmful noise levels to kept within 75dB. If Sounds below 70dB can be amplified up to 8X times normal hearing to 50dB
Each ear cups is equipped with its own electronics circuit, the sound reception is stereophonic, with maintained directional sound.
Use a single AAA battery on each side
An excellent chioce for the avid pistol and rifle shooter and competitor
UP CHINA INDUSTRIAL LIMITED
Address: 101, 2 Bld, Innovation Industry Park, XinZhongTai, NanLing, Buji Town, Longgang Dristrics, Shenzhen China 518114.
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