Product Name: I7s Tws Wireless Earphone Bluetooth I7s Tws Earbuds Headset Model NO.: i7S TWS Customized: Cutomized Is Accept Principle: Capacitive Structure: Open Earpad Size: One Size Wire Material: TPE Color: Black, Gold, Pink, Red, White Line-Control: Without Line-Control Compatible Brand: All Appearance: Headset Type: Bluetooth Trademark: OEM Transport Package: Gift Box Specification: 45*16mm Origin: Shenzhen China HS Code: 8517629900 Product Description i7S TWS headphone Factory price earbudsFeatures:1. listening to the song correct, support songs and call,2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts;3. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry;4. One to two connections, can be connected to two mobile phones at the same time5. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient;6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phoneSpecification:1. Driver: 15mm2. Impedance: 32 OHM3. Bluetooth version: Bluetooth V5.04. Bluetooth use band: 2.4GHz5. Power level: CLASS II6. Output power: 30mW7. Bluetooth distance: 10 meters barrier8. Frequency response: 20-20000Hz9. Operating voltage range: 3.0V-4.2V10. Mic sensitivity: -42dB11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol12. Powerful noise de-noising circuit (active noise reduction)13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)13. Talk time is about 2-3 hours14. music time about 1.5-2 hours15. Standby time is about 100 hoursPackage Includes:2 x mini Bluetooth Headphones(left and right earphones)1 x Charging box1 x USB Charging Cable1 x User ManualItem namei7S TWS headphoneColorBlack, Gold, Pink, Red, WhiteBT versionV5.0+EDR(both sides)BT range10 meters with on obstaclesFrequency2.4GHZCharging time1-2 hoursWorking timeSingle earbud: 5-6 hours; One pair earbuds: 4-5 hoursStandby timeSingle earbud: 100 hours; One pair earbuds: 60 hoursSize67*54*28mmBattery40mAh /350mAhLogo/PrintNeutral or CustomizedQuality Assurance100% QA/QC test before deliveryMOQ50pcsOEMYESOur Services1.We are professional manufacturer, will be your best choice.2.online every day more than 15 hours, at any time for customers to solve the problem carefully.3.Carefully packaged goods, avoid damaged in transit.4.Welcome domestic and foreign customers to become our partners.5.Our company offers free samples for quality test or other business purposes, but we kindly ask you to pay for the freight.6.We can OEM/ODM for you.Print logo on the products.FAQ1.Payment methodT/T,Western Union,Paypal,etc2.Delivery timeThe sample delivery time is 1-2 days,the bulk order is 3-5 days.3.about WarrantyWe provide 1Year warranty for all product.(1)Best Quality and Best Service for any orders.No matter big or small orders(2)Please contact our After Service Dept,inform us what's the problem you met.(3)We provide resolve methods for youWelcome to Contact:Frank (Overseas Manager)Mob: +8615112991079