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Specifications
1.Elaborate acoustic & RF design2.Hi-Fi
3.Apt-X technology
4.Strict reliability test
5.Music playback & hand-free
Voice prompt stereo bluetooth headset
| Product Specifications | Model Name: | LE-322 |
| Spec Item | Range | |
| Bluetooth Chipset | Bluetooth version | Bluetooth specification: V4.0 + EDR |
| Profiles supported | A2DP/AVRCP/HFP/HSP | |
| ADC and DAC | High performance stereo ADC and DAC | |
| Audio enhancements | Multi-band EQ tunable and volume boost functionality | |
| Codec | aptX Hi-Fi quality stereo codec | |
| Decoder support | SBC, MP3 and AAC | |
| Noise/Echo reduction | CVC6.0 noise and echo reduction | |
| Wireless | Wireless range | 10m ( free space) |
| Acoustical | Frequency response | 50 Hz - 20 KHz |
| THD | <1% | |
| Consumption | Music playback time | ~5 hours |
| Talking time | ~6 hours | |
| Standby time | ~300 hours | |
| Charging time | 1~2 hours | |
| Speaker | Speaker diameter | 10 mm |
| Speaker impedance | 16 ohm | |
| Speaker frequency response | 50 Hz - 20KHz | |
| Driver Type | Dynamic | |
| Battery | Battery type & capacity | Li-ion polymer, 85 mAh |
| Microphone: | Microphone type | ECM |
| Microphone sensitivity | -45 dB | |
| Ear coupler: | Ear coupler type | Rubber |
| Headband | Headband type | N/A |
| Charge port | Charge port | Micro USB Type B |
Key Features
1.Bluetooth stereo headphone with proffesional sound quality and reliability
2.Excellent acoustic design for wide F/R strong bass
3.Automatic mode switch between music play and incoming call response
4.Support voice prompt
5.Multi-languages available as customer request
6.Microphone built-in with HD hands free
7.Verification test on RF & acoustic performance and Bluetooth interoperation
8.Complete QA reliability & environmental test and external lab test
9.Verified production line capability and quality system
Product picture
Certification
R&D Lab Test
Completed production Assembly Line
Factory picture
About product
This is a high-end Bluetooth in-ear headset with excellent acoustic design. It has special acoustic design in ear housing and speaker system to reach powerful bass. and supports noise/echo cancelling and apt-X codec technologies based on CSR stereo chipset solution.
About our company
We are an one-stop supplier with professional service in wireless audio products, both in R&D and production quality based on our management system and industrial expertise.
Further information needed, please feel free to tell me.
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