Main Products: Bluetooth Headsets ,Bluetooth Earphones ,Bluetooth Speakers ,Bluetooth Modules ,Bluetooth Glasses
Hi-Fi small wireless headphones
USD $15.5 - $20 /Piece
Min.Order:1000 Pieces
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Shenzhen ALMsound Technology Ltd.
Credit Member 4 years 
Business Type: Manufacturer,Trading Company
Shenzhen Guangdong ChinaMain Products: Bluetooth Headsets ,Bluetooth Earphones ,Bluetooth Speakers ,Bluetooth Modules ,Bluetooth GlassesProduct Details
Hi-Fi small wireless headphones
| Product Specifications | Model Name: | LE-320 |
| Spec Item | Range | |
| Bluetooth Chipset | Bluetooth version | Bluetooth specification: V4.0 + EDR |
| Bluetooth chipset | 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 | <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 in-ear headphone with proffesional sound quality and reliability
2.Special structure for high performance in RF & acoustics
3.High performance in stereo frequency response with powerful bass
4.AptX technology for low-latency and Hi-Fi sound quality
5.Auto mode of Bluetooth profiles between stereo music & incoming call voice
6.Support voice prompt
7.Microphone built-in with HD hands free
8.Light & Comfortable wearing
9.Multi-point connection with 2 host BT devices
Unique Features
1.Multi-languages available as customer request
2.Dual-mic noise cancellation technology available for your option
3.Optional Bluetooth A2DP multi-connection adapter for TV watch
4.Support your Bluetooth combination with individual 1 transmitter + 2 stereo receivers/headsets
Product picture
QA Reliability test
Certification
Production Assembly Line
Factory picture
About product
A high-end Hi-Fi small wireless headphones 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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