Dual Battery Long Standby Wireless Bluetooth Earphone Headphones Earbud with Microphone HD Music Headsets for

High-concerned chemical : None Material : ABS,Plastic Category : Earphones & Headphones Earcups Type : Semi-open Number Of Drivers : 1 Charging Method : cable Driver Diameter : 12mm Impedance Range : up to 32 Ω Bluetooth Version : 5.0 Package List : User Manual,Charging Cable Codecs : sbc With Microphone : Yes Is wireless : Yes Support APP : No Waterproof : Yes Plug Type : Line Type Active Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : Bluetooth Connectors : USB Communication : True wireless Style : Wired in-ear headphones Features: 1.Latest Bluetooth 5.0 technology : Compared to Bluetooth 3.0, 4.0, the latest version features faster & stable signal transmission, clearer sound quality and lower power consumption. 2.Perfect Sound Quality : headphones equipped with Bluetooth 5.0 Technology. The earphone could provide stereo sound and shocking bass. The 6D noise reduction technology ensures a clear calling experience and high-quality music sound. 3.Comfortable and Painless : The earbuds are designed with soft rubber ear hooks, and ear hooks can be adjusted according to different ear types. It disperses the pressure on the ear and will not be tired for long periods of wear. 4.IPX7 Waterproof rating : IPX7 waterproof rating prevents our headphones from being damaged by splashing water. It withstand sweaty workouts. When running, exercising, yoga and other sports, the headphones are not damaged by sweat. It is suitable for sports. High configuration version:（DS800） Waterproof Level:IPX7 Bluetooth Version: V5.0 Effective Distance: 10-12 meters Frequency Range: 20~20kHz Nominal Impedance: 32 ohm Transmission Power: class 2 Headphones Battery Capacity: 180mAh Charging Time: 1.5 hour Working Time: About 15 - 22 hours Standby Time:30 days Label:Yes