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Factory Supply B1 Bone Conduction Mp3 Player For Sport

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Quick Details

Wireless Type: bluetooth
Battery capacity: 120mAh
Active Noise-Cancellation: No
Feature: Comfortable
Function: bluetooth,Waterproof,Noise Cancelling,Microphone
Waterproof Standard: IPX-5
Is wireless: Yes
Style: Bone-conduction
Vocalism Principle: Other
Talking time: 5H
Bluetooth Standard: Bluetooth v5.0
Communication: Bluetooth 5.0,Wireless
Codecs: Sbc
Place of Origin: Guangdong China
Warranty: 6 Months
Keyword: swim bone conduction mp3
Use: Portable Media Player,Mobile Phone,COMPUTER,Dj,Gaming,Sports,Audiophile,Travel,PROFESSIONAL,HEARING AID
Control Button: Yes
Model Number: B1
Support Memory Card: Yes
Certification: CE RoHs FCC
MOQ: 1 Piece
Brand Name: Sainyer
Volume Control: Yes
Package: Gift Box
Certificate: CE ROHS
Selling Units: Single item
Single package size: 16X18X6 cm
Single gross weight: 0.18 KG
Package Preview: https://sc04.alicdn.com/kf/H19784775c9e44e6ab766fdf8dd50f6864.jpg_640x640.jpg
Zhongshan Sainy Electronic Technology Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 230,000+
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       WFactory Supply B1 Bone Conduction Mp3 Player For Sport

Product Description
Model B1
Bluetooth version CSR
Bluetooth protocol HFP, HSP, A2DP, AVRCP, BLE
Bluetooth chip CSR8635
Transmission distance ≤10 meters
Microphone -42±3dB
Audio signal to noise ratio 90dB
Response frequency 80-5000Hz
Vibrator unit Φ18, 8Ω±15%, 90±3dB, 300mW
Charging input Standard Micro USB, DC 5V/0.5-1A
Battery type 3.7V lithium battery, 140mAh
Standby time 120 hours
Working time about 5 hours
Lithium batter 140mAh
Color Grey pink red green



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Company Information



Q1: Are you manufacturer or trade company?

   A: We are a 100% original  manufacturer of earphones,headsets,headphones,speaker,, welcome to visit .


Q2. What is your major products?

  A : We are professional manufacturer of Bluetooth headphones, Bluetooth headset, Bluetooth speaker, wired earphone.


Q3.What Is your Payment terms policy ?

  A :  EXW, FOB SZ/HK.  30% deposit before the production, 70% balance payment before the delivery.

 T/T(HK HSBC),Paypal,ALIBABA Assurance Trade, L/C .


Q4.How long the production time?

  A :it is 2-5 working days, If Customization order, it is 20-25 working days.


Q5: What Is Our Quality Warranty?
  A: The quality warranty is 12 months. When you found defective products, please collect pictures or video and send to us. Our quality department will check what is reason. If defectives in the quality warranty range, we will arrange replacements with next orders.

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