Product specifications battery length i7 version | | single ear - buttons headphones: 45 ma music / 1 ~ 1.5 h
With a low key | headset: 35 ma 1 music/phone ~ 1.5 h electric warehouse: 250 ma
I7s headphones: 45 ma | music/phone ~ 3 h electric warehouse: 400 ma JL - buttons
I9s | high - button version E fitting machine: 45 ma electric warehouse: 350 ma music / 1 ~ 2.5 h
Button version headset: 40 mA 1 music/call ~2. 5H battery :350 mA
I11 Touch Headphone: 40 mA 1 Music/Call ~ 2.5H Battery :350 mA 1
12 | touch edition headphones: 40 ma music/phone ~ 2.5 h electric warehouse: 350 ma
Bluetooth 5.0 chip, the new generation of Bluetooth 5.0 chip, has the characteristics of high performance, high sound quality, low power consumption, high stability, let you enjoy unlimited freedom,The brand new 5.0 black technology bluetooth chip, the connection is stable, the speed is fast, the intelligent calculation is low consumption,Guideray Bluetooth sharing transmission technology, the sound signal at the same time to the left and right headphone unit, regardless of master and slave, fast transmission speed, low delay, good anti-interference, close skills cover the headphone, continuous sound. 





(1)The electronics factory covers an area of more than 2,000 square meters and has more than 1,000 employees.
(2) Support electronic customization services, and adjust products according to customer preferences.
(3) The world's leading technology and advanced production equipment.
(4) Excellent pre-sale, in-sale and after-sales service: Quick reply, all your questions will be answered within 24 hours. We have a professional sales team, they not only provide you with the best service, but also guide you when you encounter any problems.
(5) Our products are sold directly by the factory, and the quality of the products is guaranteed. Our products are medium to high-end. Various models, good quality and stable performance.
(6) The output of the factory is high, reaching 100,000 pieces per week. 1. Please let us know the type and quantity of the product you need
2. We will quote and issue invoices for you via email.
3. Please check and confirm the invoice.
4. After confirmation, please pay as soon as possible.
5. After payment, we will prepare about 3~6 days according to the order quantity and ship it as soon as possible.

Please contact us for specific freight details
(1) Normally, it will take around 3--7 days from China to destination country. Please to noted that some remote place will need more around 1-3days.
(2) DDP service available (Door to Door).
(3) The shipping discount is different in different season and depend different weight; we will choose the cheapest and safest way according your detail quantities.
(4) Please choose your convenient shipping method according your detail requirement.
Noted: If you buy more than 3000 pcs,we will provide you with customized product LOGO,packaging pictures , packaging color boxes for free.