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Open Ear Wireless Blue-tooth Certificate Bh128 Transformers Authorized Bone Conduction Headphones

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Quick Details

Wireless Type: bluetooth
Active Noise-Cancellation: No
Feature: Stereo Sound
Working distance: 10-15 Meters
Function: Waterproof,bluetooth
Waterproof Standard: IPX-5
Is wireless: Yes
Style: Bone-conduction
Vocalism Principle: Dynamic
Talking time: 6h
Bluetooth Standard: Bluetooth v5.0
Communication: Wireless
Codecs: None
product name: Certificate Bh128 Transformers Authorized Bone Conduction Headphones
Place of Origin: China (Mainland)
Charging time: 1.5 Hours
Keyword: Bone Conduction Bluetooth Headphone
Use: Dj,Gaming,Sports,Mobile Phone,Travel
Control Button: Yes
Material: ABS+PU
Model Number: AS4
Support Memory Card: No
Certification: ce
Logo: Customize Logo
Brand Name: GMMC
Cord Length: 20CM
Volume Control: Yes
Bluetooth Version: V5.0
Package: Gift Box
Selling Units: Single item
Single package size: 14X12X5 cm
Single gross weight: 0.17 KG
Shenzhen Jinlifeng Gifts Co., Ltd.
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Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 10,000+
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Open Ear Wireless Blue-tooth Certificate Bh128 Transformers Authorized Bone Conduction Headphones

Open Ear Wireless Blue-tooth Certificate Bh128 Transformers Authorized Bone Conduction Headphones

Product Description

Product Description :


Model : AS4 Trio

Type : Open Ear Wireless Headphone

BT Version : 5.0 EDR

Frequency : 20HZ – 20KHZ

Distance : 10-15 M

Mic Sensitivity : -42 db

Battery Capacity : 120mAh

Playtime : ≈ 5 hours (80% Volume)

Call Time : ≈ 6 hours

Standby time : ≈ 300 hours

Charging time : 1.5 hours

Charging Voltage : DC 5V





  • Open your ears and listen to the world
  • Protect your hearing
  • Ultra-light 17g body, suitable for all-day wear
  • IPX5 Sweat-proof and waterproof
  • Air conduction technology,delivers sound directly





Company Profile



 Why choose us? 
A: We have the most professional manufacturer , we can provide higher quality goods and first class service.

Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size order.

Can you accept OEM and ODM?
A: Of course ,OEM/ODM are warmly welcomed ,Pls send your artwork and requirements to us.We have the fully capability and rich
experience to customize any design, shape and size according to our client’s artwork for 10 years. 

Can I request a sample?
A: If you want our existing sample, pls tell us your address & phone number, we will quote the sample charge & express charge to
you.The sample will be sent out after receiving payment (within 5-7 days). If you want a personalized sample, pls provide your
artwork to us,the sampling will take about 15 days.

How can you ensure the product quality?
A: Before packaging and goods delivery, we will conduct full inspection for the products,and our products are certificated by

What’s the lead time?
A: The lead time depends on the quantity and the time that you place the order. For our existing design, the bulk production is
about 35-45 days after placing order.

Contact Us
Name: Nora
Tel:+86 19907843162
Whatsapp: +86 19907843162
Wechat: cz2451328115