Key specifications:
1.china wholesale wireless bluetooth earphones
2.Comfortable & fashionable in sporting/travelling
3.Hi-Fi with apt-X technology
4.Noise/echo cancelling
5.Reliable quality
china wholesale wireless bluetooth earphones specifications:
| bluetooth Chipset | Bluetooth version | V4.0 + EDR |
| Bluetooth chipset | CSR BC8645 | |
| Profiles supported | A2DP1.2/AVRCP1.4/HFP1.6 (HD Voice ready) | |
| 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 | <2% | |
| Consumption | Music playback time | 10 hours |
| Talking time | 15 hours | |
| Charging time | 2-3 hrs | |
| Speaker | Speaker diameter | 10 mm |
| Speaker impedance | 16 ohm | |
| Speaker frequency response | 20 Hz - 20KHz | |
| Driver Type | Dynamic | |
| Battery | Battery type & capacity | Li-ion polymer, 250 mAh/3.7V |
| Microphone: | Microphone type | ECM |
| Microphone sensitivity | -45 dB | |
| Headband | Headband type | N/A |
| Charge port | Charge port | Micro USB Type B |
Key features:
1.china wholesale wireless bluetooth earphones
2.Long playback foe sporting outdoors
3.Automatically pause music for incoming call and go back once you hang up
4.Stereo with powerful bass response
5.CD sound quality with aptX built in
6.Support multi-link - connecting switchable automatically
7.Microphone built-in with HD hands free
china wholesale wireless bluetooth earphones :
This is china wholesale wireless bluetooth earphones . It is specially designed for neckband, buttons and ear coupler to reach comfortable wearing, reliable and shining personalities, and supports noise/echo cancelling and apt-X codec technologies based on CSR stereo chipset solution.
china wholesale wireless bluetooth earphones pictures :
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About ALMsound
Shenzhen ALM Technology Co., Ltd. is a innovation company in wireless audio technology and product field, providing professional value-added service for both Chinese export-oriented enterprises and international sourcing customers, focusing on medium/high end Bluetooth products with high quality in acoustic and RF enhanced,based on our strengths in wireless technology and industrial expertise from an strong expert team in R&D and production quality management.
More informations, please feel free contact us .
Tel:+86 137 9854 4887
Skype:(live) cherry_1763
WhatsApp:+ 86 13798544887