Shenzhen Jundesheng Technology Co., Limited  

Product Name: Tws Stereo Wireless Mini Bluetooth in-Ear Earphone Model NO.: FF208 Distance version: Class B Specifications: A2dp/Avrcp/Hfp/Hsp Color: Black Characteristics: Support Music Function: Bluetooth, Multimedia, USB Soundtrack: Dual Track Bluetooth Version: 4.2 Version Usage: Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, DJ Style: In-ear Earphone Battery: 50mAh Battery Box: 400mAh Product Weight: 0.0465 Operation Voltage: 3.2V-4.2V DC Charge Current: 100mA DC Charging Voltage: DC5V Transport Package: Gift Box, Carton Box Specification: 10*4*1.5mm Origin: China HS Code: 8518301000 Product Description TWS Stereo Wireless mini Bluetooth in-ear earphoneSpecification :The headset battery:Polymer lithium battery 50mAhBluetooth version :4.2Operating voltage:3.2V-4.2VBluetooth frequency:2.4-2.48GHZTransmission distance:10MImpedance :16ΩSpeaker Bandwidth:20-20KHzSpeaker sensitivity:105dBMicrophone sensitivity:-42+-2dbBluetooth protocol:A2DP/HFP/HSP/AVRCPSingle earbud calling time:2 hours/ battery life :8 hoursSingle earbud calling time:2 hours/battery life :8 hoursSingel earbud standby time :12 hours/battery life : 240 hoursCompany picture:Warranty &Return:1- The warranty is ONE YEAR from the date of payment. All merchandises are in good quality and condition under strict examination before shipping.2- If it is not man-made damage, we can repair it for free. The returning shipping fee should be borne by customer.3- Your satisfaction to our products is what we have been hard working and pursuing, please contact us before return, the shipping and handling charge is not refundable and customers should be responsible for all the returning charges, all returned items must be in good condition with original packing. Men made defects are not guarantee, such as broken, scratched etc.our services :1.We provideOEM and ODM service,as well as the customized logo.2.We offer the most fashionable and newest consumer electronic product to customers all over the world, products' certification can be adjusted according to your requirements.3.We can support free sample services .4.All our products have CE/ROHS certification,and if for any other certificationyou need, we will sure do that for you.5.All our product are with strict QC test,you can put trial order is necessary.