Brand Name: Hembeer Style: Headphone Certification: CE Vocalism Principle: Dynamic Origin: CN(Origin) Control Button: Yes Active Noise-Cancellation: Yes Communication: True Wireless Volume Control: Yes Sensitivity: 120dB Is wireless: Yes Line Length: 0m Support APP: No Function: For Internet Bar Function: Monitor Headphone Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Function: Kids' Headphones Number Of Drivers: 2 Plug Type: NONE Package List: User Manual Package List: Charger Package List: Charging case Package List: Charging Cable Impedance Range: up to 32 Ω Connectors: None Model Number: 3500mah TWS Wireless bluetooth earphones Earcups Type: Semi-open Headphone Pads Material: SILICONE Bluetooth Version: 5.0 Codecs: AAC Support Memory Card: No Driver Diameter: 8mm Resistance: 32Ω Waterproof: Yes Frequency Response Range: 20 - 24000Hz Total Harmonic Distortion: 1% With Microphone: Yes Features: With Microphone Charging Method: Charging case Magnet Type: Neodymium Feature 1: Bluetooth V5.0 + 2200mAh Charging Case Feature 2: Auto Pairing + HIFI Stereo Sound Charging Box Capacity: 3500mAh Charging Case For Earphone Operation Distance: Around 10m Music Time: Around 60hr(with case) Feature 3: fone de ouvido bluetooth + audifonos para celular Style 1: Headphones Wireless + Bluetooth V5.0 TWS Style 2: HIFI Wireless Earbuds + Ture Wireless Earbuds Style 3: uriculares bluetooth inalambrico + wireless bluetooth headset Dropshipping&Wholesalses: Support