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2022 Original F9 Tws Headphones 9D LED Display Hi-Fi Stereo Waterproof In-Ear Headphones BT 5.0 Wireless Earbuds F9-5
♦Specifications:
| Colors | Black,white |
| BT version | V5.0 |
| Support | HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0 |
| Charging Voltage | DC 5V |
| Microphone sensitivity | -42Db |
| Working temperature | -10-50 °C |
| Frequency response range | 20-20000Hz |
| Sensitivity | 120dB+/-5dB |
| Transmission Distance | 10m |
| Charging Time | About 1 hours |
| Accumulated battery life | about 220 hours |
| Headphone battery capacity | 50mAh |
| Charging box battery capacity | 1500mAh |
♦Features:
1.9D surround sound, 5.0 dual-ear chip, large capacity, true wireless BT headset.
Graphene bass diaphragm, HIFI high-frequency technology, 10MM dynamic speaker unit.
2.Two connection methods: single / double free to use, single ear listening to enjoy alone, listening
to HiFi stereo in both ears.
3.Binaural HD call, 5.0 automatic boot pairing, CVC8.0 built-in active noise reduction IC.
4.It features binaural HD call, play pause, answer hang up, summon Siri, volume adjustment, up and
down song switching, automatic boot, automatic pairing, intelligent noise reduction, no delay in the game
♦Package Included:
2* earphone
4* ear cap
1* charging box
1* charging cable
1* User Manual















What is the payment terms?
-We can accept T/T, Western Union, MoneyGram, D/P, Paypal and L/C.
Can I get a free sample?
-If you are not in china and have your own DHL/Fedex account, we can send one pcs free sample by your account, you just need pay shipping cost.
What is your main products?
-Our main products is smart watch ,smart wristbands ,power bank and BT speaker.
Can I print my logo on phone case or make my own case?
-Yes of course, please contact with our sales, they will help you to customized your own case.
We are the professional factory specialized in Consumer Electronics, Earphone , Smart Watch , Mini Speaker and Other Accessories have over 7 years;
We have our own complete production lines to provide a competitive price;
Strong real production capacity to assure fast delivery time for you;
Multiple private molds to choose which is different with mold in the open market.
Many certificates ( CCC CE FCC for factory and products which can meet different requirement of you;
Customer Service: Your inquiry will be replied within 24 hours;
ODM/OEM Service : We have strong production capacity and R&D department;
Design Service: Our proessional designer team, we can design for you depend on your requirement;
QC Service: Strict quality control inspection before shipment;
Delivery Time: Case sample: 1-2 days, Order 3-7 days. Power bank,Charger sample: 1-5 days, order:15-25days;
Warranty: One year.
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