Mini Earbuds with HD Microphone, Stereo Headset

Product Details Brand: Tebaurry i7s Driver: 15mm Impedance: 32 OHM Bluetooth version: Bluetooth v5.0 + EDR Bluetooth use band: 2.4GHz Power level: CLASS II Output power: 30mW Bluetooth distance: 10 meters barrier Frequency response: 20-20000Hz Operating voltage range: 3.0V-4.2V Mic sensitivity: -42dB With A2DP / AVRCP high quality stereo audio transmission and remote control protocol Talk time about 2-3 hours Music time about 1.5-2 hours Standby time about 100 hours Earcups Type: Semi-open Number Of Drivers: 1 Charging Method: Charging case Headphone Pads Material: Silicone Magnet Type: Other Driver Diameter: 10mm Impedance Range: up to 32 Ω Bluetooth Version: 5.0 Codecs: NONE Resistance: 16Ω Frequency Response Range: 20 - 20000Hz Sensitivity: 108dB Plug Type: Line Type Function: for Video Game, Common Headphone, For Mobile Phones, Sport Vocalism Principle: Orthodynamic Wireless Type: Bluetooth Connectors: USB Communication: Wireless Style: Ear Hook Certification: CE Bluetooth version: V5.0 Earphone battery: 40mAh for headphone Charging box battery: 300mAh Work time: 2-3 hours Compatible with: Windows, Android, and IOS Suitable for: Xiaomi Huawei LG Samsung phones, iPhone, and most phones Feature01: Automatically pair Feature02: Left and right earphones can be used separately Feature03: Automatically boot when taken out of the charging box Feature06: Bluetooth Earphone, Wireless Earphone Feature07: Bluetooth Headset