China 2019 Hot Sell Best Wireless Tws Earbuds Waterproof Earphone

2019 High quality Hot sell best wireless tws earbuds waterproof earphone

Product model WA-11 Chip model Raychem 8763B Bluetooth version V5.0 How to wear In-ear Wireless transmission range 10 meters Frequency range 2.402GHz~2.480GHz Support Agreement HFP 1.7, HSP 1.2, A2DP 1.3, AVRCP 1.6 Transmission power Class 2 max. 4dBm Audio signal to noise ratio >90dbm Sensitivity 0.1% BER at -90 dBm Operating voltage 3.7V Working temperature -40°C ~ +85°C Charging battery capacity 600mAh Headphone battery capacity 60 mAh Standby time 120 hours Talk time 7 hours Play music time 6 hours Headphone charging time 1 hour Waterproof standard grade IPX7 Charging bin size 82.6*22.4*31mm Product weight 53g Working temperature -40°C ~ +85°C Charging battery capacity 600mAh Headphone battery capacity 60 mAh Distortion <0.1% Charging voltage 5V

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why us ?

SGS Assessed Manufacturer Provide you OEM/ODM customize products/package, door to door shipping one stop solution
Company Information
1. Welcome to inquiry, welcome to visit our factory.
2. Completed quality control system & rich production ability with CE, RoHS, FCC certificates.
3. Excellent after-sales service.
4. Our factory GOFUTURE have over 10 years OEM/ODM experience,R&D,production one stop solution
FAQ
Q: Are you Factory?
A: Yes, we are factory, welcome to visit our factory
Q: How to get samples from us?
A: Samples could be free or charged, it depends,sample fee will be returned if mass order /confirm/ied
Q: How to pay for order?
A: you can pay by L/C,TT,Paypal,Escrow,Western Union or Cash
Q: What is the deliery time for order?
A: sample delivery time is 1~3 days, 7-15days for mass production,it depends on models qty
Q: Do you accept my own design and logo printing?
A: Yes,we can provide free custom logo printing,any customize design is welcome
Also can make your packing design with PVC,Paper box, blister box, blister card
Advantage
1. OEM/ODM service provide
2. High quality: All our products must be strictly tested before delivery
3. Fashion and convenient: It easy to carry,you can use anytime and anywhere
4. Low Price: We are professional manufacturer, provide you low price, assure quality and delivery time
5. Warranty: 1 year