ITEM NAME:Z3X Bluetooth 5.0 Headset TWS Wireless Bass Denoise Earphones Mini Earbuds A3S5 Z3X Bluetooth 5.0 Headset TWS Wireless Bass Denoise Earphones Mini Earbuds A3S5 Connectors: USB;Control Button: Yes;Active Noise-Cancellation: Yes;Style: Ear Hook;Communication: Wireless;Vocalism Principle: Dynamic;Volume Control: No Wireless Type: Bluetooth;Codecs: None;Support Memory Card: No;With Microphone: Yes; Model Number: Bluetooth 5.0 Z3X earphone; Resistance: 16Ω Frequency Response Range: 20-20000Hz;Function1: For Mobile Phone;Function2: for Video Game;Function3: HiFi Headphone;Function4: For iPod Function5: Sport; Function6: Common Headphone; Sensitivity: 113 ±3dB; Waterproof: Yes;Is wireless: Yes; Line Length: None; Plug Type: USB; Support APP: No;Music Time: 5 Hours; Supports: HSP, HFP, A2DP, AVRCP protocol; Standby Time: Approx 200H Feature 1: For iPhone For Samsung For LG For Xiaomi For Huawei Phone; Feature 2: Running Bluetooth 5.0 Headphones Feature 3: Games Bluetooth 5.0 deep bass earbuds Feature 4: Outdoor 2200mAh Charging case wireless earphones Feature 5: Wireless earbuds 5.0 Volume control Feature 6: Business Binaural call True wireless stereo earbuds 5.0 Feature 7: For iPhone 6 7 8 X Xs Xr iPad Speaker: with 6mm/16Ω Hi-Fi Charging box size: L 88mmX w 54.8mmX h 36.6mm Wireless earbuds Waterproof level: IPX7 waterproof levle Feature 8: PK i10s i9s i8s tws stereo bluetooth headset Pecification: Version: Bluetooth V5.0 Bluetooth Range: 66ft / 15m Bluetooth Earbuds Battery Capacity: 60mAh Portable Charging Case Output Voltage: DC 5V 2A Portable Charging Case Input Voltage: DC 5V 1A Portable Charging Case Battery Capacity: 2200mAh Usage Time Music time: 4 Hours Talking time: 4 Hours Standby Time: 240 Hours Charging Time for Bluetooth Earphones: 0.5-1 Hours Charging Time for Charger Case: 1-2 Hours Bluetooth Headset G.W.(Single): 10g Impedance Ohms: 16Ω Speaker Unit: ?6mm x 2 Hi-Fi Stereo