Main Products: Headphones ,Earphones ,Microphones ,Speakers
wireless earplug headphone with built in memory card
USD $2 - $4 /Piece
Min.Order:1000 Pieces
Quick Details View All >
Shenzhen Einskey Electronic Limited
Business Type: Manufacturer
Shenzhen Guangdong ChinaMain Products: Headphones ,Earphones ,Microphones ,SpeakersProduct Details
earphones review
| Features: | |||||||||
1.Light weight portable design | |||||||||
2. Applicable for mini SD or TF card | |||||||||
3. Support MP3 audio format | |||||||||
4. Wired headphone function | |||||||||
5.Rechargeable lithium battery can continously use for six h | |||||||||
6. Remote volume control | |||||||||
7. Advanced ECHO cancellation | |||||||||
8. Colors:Black,White | |||||||||
| 9.Accessories Include:1 PCS headband card-headset(with Rechargeable Li Battery),1 PCS charging cable with USB-USD plug,1 PCS color gift box with blister window | |||||||||
| Specifications: | |||||||||
| Brand | SONCM/EINSKEY / OEM | ||||||||
| Model No. | earphones reviewMD-333 | ||||||||
| Communication protocols | USB2.0 | ||||||||
| Frequency Response | 20~20KHz | ||||||||
| Digital frequency | 24 - Bit | ||||||||
| FM receiver sensitivity | 86dB/uV | ||||||||
| Channel separation | 30dB at 1KHz | ||||||||
| Plug | stereo 3.5mm | ||||||||
| Applications | MP3,MP4 player | ||||||||
| Power consumption | 40mA | ||||||||
| Output Power | 20mW | ||||||||
| Battery Capacity | 300mAh polymer li-ion battery | ||||||||
| Working time | More than 6 hours(at 1/3 volume level) | ||||||||
| Workong Temperature | 0°c~50°c | ||||||||
| External ower supply | USB 5V/350mA | ||||||||
| Charging time | 2.5 hours | ||||||||
| Size of color gift box | 175mm*153mm*65mm | ||||||||
| S/N Ratio | >75dB | ||||||||
| T.H.D | <1% | ||||||||
Packing Detail | ||||
CTN MEAS | PCS/CTN | G.W./CTN | N.W./CTN | CBM |
66*36*47CM | 60 | 11KGS | 9KGS | 0.112 |
Company Profile: |
Our Factory: |
| Our Exhibition: |
| Our Showroom: |
| Terms: | |||||||||
| 1. Sample: Free samples can be sent for evaluation within 2-5 working days once order confirmed. | |||||||||
| 2. Package in default: customized package,we also have other package if necessary. | |||||||||
| 3. Lead time: about 15-25days after receiving the deposit & final sample verified. | |||||||||
| 4. Payment terms: T/T (30% deposit and balance before shipping) or Western Union. | |||||||||
| 5. One year warranty for our products. |
| Why Us? | |||||||||
| 1. Specialize in producing headphone for 17 years. | |||||||||
| 2. Develop our own brand "EINSKEY" & "SONCM". | |||||||||
| 3. Strict and professional quality control system to increase your brand reputation and value. | |||||||||
| 4. Modern production equipments and management to minimize cost and rise your profits. | |||||||||
| 5. We are much more prefer a new and long term partner than easy profits. | |||||||||
| 6. Products with CE & ROHS certification. | |||||||||
| 7. The Gold Member of Alibaba. | |||||||||
| 8. Lead time guaranteed. | |||||||||
| 9. Has over 5000 square meters of production plants and 200 workers. | |||||||||
| 10. we also offer OEM and ODM to make products more personalized |
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