Home > Products > Bluetooth Headband Headphone > Colorful foldable bluetooth headset
Colorful foldable bluetooth headset
- 5000000 Piece / Pieces per Month
- shenzhen
- T/T
Product Details
Brand Name: | OEM | Model Number: | LH-402 | Style: | Headband |
Communication: | Wireless | Connectors: | USB | Use: | Mobile Phone |
Function: | Bluetooth, Noise Cancelling, Microphone, Bluetooth, Microphone, Noise Cancelling | Place of Origin: | Guangdong, China |
Packaging Details
1 pcs Bluetooth headphone per blister
Product Description
Specifications
1.Colorful foldable headband2.Light & Comfortable wearing
3.Soft & Warm music
4.Strict reliability test
5.Music playback
Colorful foldable bluetooth headset
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 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
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.
Company Profile
We are an innovation company in wireless audio technology and product field, providing professional value-added service, 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. In the past few years, for many domestic and international clients, we have provided series of Bluetooth products with comprehensive services including product information, technical solutions, sourcing, design, manufacture and product sales. By powerful technical support and quick services, we have set efficient, steady and deep mutual trust and cooperation with more and more customers.
The company was named as ALM because it was an audio lab for multimedia founded by a few zealot engineers in America. ALM Technology (Hong Kong) Limited was officially founded in Jun 2008, whose investors consisted of MWM Acoustics LLC, a well-known acoustic company from America, and an expert elite team in Bluetooth wireless and acoustic technology from China. Afterwards, MWM transferred its investments and became a subsidiary company of Harman, the leading global audio group, 500 tops of the world. From then on, ALMCs investors from China run the company independently, and soon ALM became a qualified supplier for Harman.
Currently, ALM concentrates on developing Bluetooth stereo headset products with professional sound quality, which consists of following product categories.
-- Bluetooth stereo headband headsets/headphones
-- Bluetooth stereo in-ear headsets/earphones
-- Bluetooth stereo headsets for TV (involving Bluetooth adaptor for TV audio, multiple headset)
-- Bluetooth glasses (with stereo earphones)
The excellent quality of ALM's Bluetooth headsets can be shown in RF and acoustic performance, which benefits from high standard product design, concerning advanced chipset solutions, ingenious industry design, optimized software and hardware, elaborate acoustic and RF design, besides our familiarity with the whole Bluetooth industry and expertise in production processes and testing.
The sound quality of ALM's Bluetooth headsets have following features: high fidelity, noise reduction, RF enhancement and Low latency.
We have complete expertise in wireless audio transmission and 2.4GHz RF for 10 to 100 meters, able to provide pointed and overall solutions according to customer product requirements. In product development, we can provide standard and customized design including mechanical, software, hardware, RF and acoustic design. In product test, we can provide RF and audio test system equipments, and Bluetooth product verification and certification test planning and solutions. In production engineering, we can provide Bluetooth production test systems and production process flows, and Bluetooth production engineering improvement countermeasures. In management system, we can provide expert diagnosis and consultation service in product innovation strategy, product line management, R&D management, project management, product sales management, product quality improvement system etc.
On the philosophy "Faith-based, professional services, concerted cooperation to pursue excellence", ALM Technology has been gathering the elite from the world and setting up a high-quality team at home and from overseas, which consists of a senior expert team with industrial technology and management expertise, a well-trained professional R&D team, and a close-to-market and customer-value-oriented sales and service team. We will, just as in the past, provide the most valuable and professional and comprehensive products and services basing on our customer requirements. We will spare no efforts to stride forward toward the goal, expecting to cooperate with our clients to achieve brilliance hands by hands!
Contact Us
- Shenzhen ALMsound Technology Ltd.
- Contact nameJohnson Wang
- Phone86-755-27674973
- AddressA1111 Yinxing Hi-tech Building, No 1301 Guanguang Rd., Guanlan St., Longhua New Dist., Shenzhen, China Shenzhen,Guangdong
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