Product Name: New Touch Control Mini Tws Earphone Bluetooth V5.0 Support Wireless Stereo Music Model NO.: WT-L18R Distance version: Class B Specifications: HSP Color: Black Characteristics: Voice Control Function: Bluetooth, HiFi Headphone Soundtrack: Dual Track Bluetooth Version: 4.0 Usage: Mobile Phone Style: In-ear Product Name: Wireless Tws Bluetooth Headset Warranty: 12months Certificates: Ce RoHS FCC Transmission Frequency: 2.4GHz Earbud Battery: 60mAh Charging Box: 550mAh , 4times Recharging Talk Time: 5hrs Standby Time: 200hrs Charging Time: 1hr Sample: 1-2 Working Days HD Clear Sound: Supported Support Memory Card: No Sensitivity: 98dB Samples: $21.0 Shipping: DHL, UPS, FedEx, TNT Ie... Trademark: OEM Transport Package: Gift Box Specification: 0.36X0.36X0.36 cm Origin: China HS Code: 8518301000 Product Description New Touch Control Mini Tws Earphone Bluetooth V5.0 Support Wireless Stereo Musicselling point of this headset:Dual Mircophone call 5.0+EDRTextured metal boxIt lasts for 50 hoursMobile emergency power supplyIt can switch on and off automaticallyAutomatic matching connectionMaster-slave switchParametersModel No.L18RversionV5.0Working range10mBattery capacity50 mAh *2 3.7VCharging case battery capacity2200mAhWorking timeabout 4hStandby timeabout 45hCharging timeabout 2.5hPackage Contents:earphone *1pair Charging case*1pc USB cable *1pc S & M &L earbud *3pairUser manual*1pcSingle package size:9.5X9X4 cmSingle gross weight:0.191 kgPackage Type:Professional packaging for wireless stereo blue tooth headset:1.PE bag2.Unit package: Window box3.Original package:30 PCS / export carton , GW : 11 KGS, NW : 10 KGS,Carton Size : 59 x 44.5 x 46 CM4.Packing also could be customizedPicture Example:Lead Time:Quantity(Pair)1 - 56 - 5051 - 500>500Est. Time(days)138To be negotiatedabout Wintong:1.Established in 20122.Integrates development and manufacturing in-house;3.Specializes in manufacturing all types of bluetooth headphones and related products for many years ;4.Close to Hongkong ;Convenient water, land and Air transportation.5.Low energy consumption; High efficiency;Environmentally-friendly;6.Our products are exported to England, America and other western countries;7. CE ROHS FCC ISO9001 BSCI attainted!8. OEM projects are welcome.