Eson Style Bluetooth Earphone V4.1 portable mini car a2dp stereo quality solutions OEM BQB CE ROHS factory wireless earphone

FOB Reference Price:Get Latest Price
$4.50 - $8.00 / Pieces | 1 Piece/Pieces car a2dp stereo (Min. Order)
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Quick Details
Brand Name:
OEM/ODM car a2dp stereo
Model Number:
S5-rose Car
Mobile Phone
Bluetooth, Microphone, Noise Cancelling, Waterproof
Place of Origin:
Guangdong, China (Mainland)
Product name:
Wireless Bluetooth Headphones V4.1
Bluetooth earphnes
one for two bluetooth device
Bluetooth Earbuds
Smart Mobile Phones
Bluetooth Version:
Bluetooth V4.1
V4.1 Bluetooth Stereo headphone
Music time:
3 hours car a2dp stereo
Supply Ability
Supply Ability:
100000 Pack/Packs per Month car a2dp stereo
Packaging & Delivery
Packaging Details
CTN size:L54.5xW47.5xH53.5 cm
Master CTN:300pcs,
Inner CTN: 75PCS
Produc Size: 30.46x15.27x24.44mm
Product weight: 4.3g,60g 2g with package.
Package Size: 101x73x48 mm
Material: ABS UV
Lead Time :
2 Days
Video Description
Product Description
Item Name
S5 Bluetooth earphone

Bluetooth version: V4.1
Support profile: Hands Free1.6, Headset 1.1, A2DP 1.2, AVRCP 1.5.
Battery type: Rechargeable polymer lithium-ion battery,40mAh
Bluetooth distance: 10 meters
Audio frequency range: 20Hz-20KHz,
Continuous call duration: about 3 hours
Standby time: about 100 hours.
External charging voltage: DC 4.8V-5.2V
Incoming Call, voice prompts.With status indicator.
One for two:One Bluetooth earbuds can connect two mobile phone.
Automatically re-connect function.
Energy saving , Automatically shut down after 5 minutes without connection .
Smart Voice assiatant countrol , Cancel Bluetooth connection function
Price Terms
FOB Shenzhen
Payment Terms
T/T,Western Union,Trade Assurance, paypal are acceptable
OEM Total amount
30% deposit , balance before shipment 
Sample lead time
1-3 days. Trade Assurance / Alipay / Paypal is available forsample orders
OEM Oder lead time
About 7-30 days after all OEM details confirmed
ODM Oder lead time
About 20-30 days after all details confirmed

We are expert at OEM/ODM audio project! Welcome to contact us for the below services:

1. Customized branding Logo
2. Customized Bluetooth Pairing Name
3. Customized Professional Packaging and User Manual
4. Provide industrial design / Electronic design / software design / Acoustics Engineering Services OEM / ODM service.


CTN size:L54.5*W47.5*H53.5 cm
Master CTN:300pcs,
Inner CTN: 75PCS
Produc Size: 30.46*15.27*24.44mm
Product weight: 4.3g,60g±2g with package.
Package Size: 101*73*48 mm
Material: ABS+ UV

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Our Company

About Eson

Shenzhen Eson Technology Co.,LTD was established in 2011, Always focus on Wireless Audio field, R&D and Design innovation is our core competencies. R & D team include market research, Industrial design, Mold development, Electronic technology, Software development, Acoustic engineering etc. Always have different styles to meet the consumer needs. Join in SIG Bluetooth member, and our Bluetooth products include Wi-Fi Alexa speaker, Waterproof Bluetooth Speaker, TWS couples Bluetooth Speaker; ANC headphone, Waterproof headsets, TWS headphone, Car speakerphone etc, As professional R&D production and sales one-stop service manufactures.


We Eson have variety of patents of Bluetooth Speaker and headphones after many years professional technology accumulation and precipitation , Such as Utility model patents, Invention patents, Appearance patents. 


We Eson have perfect AQL International Quality Control System, Quality team included IQC,OQC,IPQC and so on. And professional quality control equipment,Strict control all details of product from design to EX-work, also our factory has got the ISO9001:2008 Quality Management certification, SMETA and SGS audit. Meantime, Our products passed FCC, California 65, ROHS,CE, REACH, RED, BQB, TELEC and Waterproof certification and so on, And we Eson joined Shenzhen High-Tech Enterprise certificate. "superior quality, integrity and innovation" is our business philosophy, "High Quliaty Team, High Quality Technology, Efficient service, High quality production" is our OEM/ODM service.Insist on market innovation, consumer experience as the goal, Make the world sounds more melodious, Become a leader in smart audio industry!


Problem & Solutions:
> Loss contact
Check if the headset is in pairing mode.
> Staccato
Check if the distance is longer than 10 m. Is there any obstacle or Is the power of batteries enough.
> Doesn't Work
Check if the batteries work.

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