Mini Bluetooth 5.0 Wireless Headset TWS Wireless Earphones Stereo Headphones Earbuds 2020 Wireless Headset Features: - Bluetooth 5.0 Technology: Wireless Headset adopt Bluetooth 5.0 chipset and advanced audio rendering technology, Wireless Headset offer you faster pairing and more stable connection - Perfect Sound Quality: Wireless Headset Offer high-fidelity 3D stereo, powerful extra deep Bass. Wireless Headset Adopt CVC8.0 digital noise reduction technology, ACC Audio technology, Wireless Headset noise during a call and surrounding noise can be suppressed,bringing you an excellent sound performance in every dimension. This Wireless Headset with TWS technology,you can enjoy a more three-dimensional sound than the conventional model Wireless Headset Specification: Type : Wireless Headset Wireless Headset Driver : 15mm Wireless Headset Impedance : 32 OHM Wireless Headset Control : One button Wireless Headset Frequency : 20 ~ 20000 Hz Wireless Headset Sensitivity : -94dB Wireless Headset Bluetooth Profiles : HFP,HSP,A2DP,AVRCP,OPP,PBAP Wireless Headset Transmission Distance : 10M Wireless Headset Noise Reduction : CVC 8.0 Wireless Headset Waterproof Grade : IPX4 Wireless Headset Call Time : About 3-4 Hours Wireless Headset Music Time : About 3-4 Hours Wireless Headset Standby Time : About 100 Hours Wireless Headset Charging Time : About 1 hour for earphones,1 hour for charging box Package Includes: 2 x Wireless Headset 1x Charging Case 1 x USB Charging Cable 1 x User Manual 6 x Ear-Tips