Main Products: Bluetooth Headsets ,Bluetooth Earphones ,Bluetooth Speakers ,Bluetooth Modules ,Bluetooth Glasses
Wireless bluetooth headphones Bluetooth headset a2dp headphone earmuff bluetooth headphone
USD $14.5 - $20 /Piece
Min.Order:1000 Pieces
Quick Details View All >
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
Bluetooth headset a2dp headphone earmuff bluetooth headphone
| Product Specifications | Model Name: | LH-402 |
| Spec Item | Range | |
| Bluetooth Chipset | Bluetooth version | Bluetooth specification: 4.0 + EDR |
| Profiles supported | Support profiles: A2DP1.2/AVRCP1.0/HFP1.5 (HD Voice ready) | |
| ADC and DAC | Bluetooth specification: 4.0 + EDR | |
| Decoder support | SBC, MP3 and AAC | |
| Wireless | Wireless range | 10m ( free space) |
| Acoustical | Frequency response | 110 Hz - 20 KHz |
| THD | <2% | |
| Consumption | Music playback time | 8 hours |
| Talking time | 8 hours | |
| Standby time | 20 days | |
| Charging time | 2~5 hours | |
| Speaker | Speaker diameter | 40 mm |
| Speaker impedance | Speaker impedance: 32 ohm | |
| Speaker frequency response | 110 Hz - 20KHz | |
| Driver Type | Dynamic | |
| Battery | Battery type & capacity | Li-ion polymer battery, 195mAh |
| Microphone: | Microphone type | ECM |
| Microphone sensitivity | -42 dB | |
| Ear coupler: | Ear coupler type | PU leather earpad |
| Headband | Headband type | Extendable, brush metal |
| Charge port | Charge port | Micro USB Type B |
Outstanding Features
1.Bluetooth headset a2dp headphone earmuff bluetooth headphone with noise cancellation
2.Music/voice swithchable automatically
3.Automatic mode switch between music play and incoming call response
4.Main material: PC/ABS plastic, PU leather
5.Surface finishing processing: UV Coating in matte
6.Light & Comfortable wearing with soft and comfortable earpad Multi-function, Volume control bottons
7.Complete verification test on functional, RF, acoustic and Bluetooth
8.Multi-languages available as customer's request
Bluetooth headset a2dp headphone earmuff bluetooth headphone product picture
R&D Lab Test
Certification
Production Assembly Line
Factory picture
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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