Headset, Bluetooth 4.2 Headset Earphone Ear-Hook Stereo Earphones with Micphone for .(Black)

Specification: Material: ABS Bluetooth version: V5.2+EDRMicrophone sensitivity: 42DbWireless frequency: 2.4GHZBattery capacity: Lithium battery 90MAH (shipped with built-in battery)Charging voltage: DC5VTransmission distance: 10MWorking hours: 5-6 hoursCharging time: 1-2 hoursStandby time: 160 hours Package list: 1 * Earphone 1 * USB Cable 1 * Chinese and English Instructions

• Smart One to Two - The headset can connect two phones or other mobile devices at the same time, fully satisfying the needs of modern people for entertainment and calls. HD sound quality, HD call. Bluetooth 5.2, voice prompts function.
• Ear-Hook Design - The innovation is ear-hook design, and the wearing method is to suspend it on the ear, wear , and can be worn on both sides.
• Intelligent Noise Reduction - Structurally, we set the speaker to the position closest to the ear canal, and adopt advanced noise elimination technology to optimize the mid-high frequency of the human voice, isolate the noise interference, and make the sound clear.
• Smart Chip - The connection is stable, within 10 meters, let you walk and enjoy freedom. The earphones are attached to the ear buckles, and the ears are evenly stressed, giving you a more comfortable wearing experience.
• Slim and Lightweight - Break the weight of the conventional Bluetooth headset, wear it without feeling anything, make your ears very easy.