Features:1. Imported high-performance chips provide you with high-definition sound quality and intelligent noise reduction, allowing you to listen easily and communicate without obstacles.2. Five-level volume control, with buzzer prompts, to meet the actual needs of different groups of people.3. Stylish earbud shape, compact and lightweight body, fit the ear tightly, comfortable and stress-free to wear.4. One-button operation, simple and convenient, very suitable for the elderly and hearing-impaired people who are not good at complex operations.5. Mini Portable Charging Box: Magnetic charging design, can be charged anytime and anywhere; with power display, so that the charging time is clear at a glance.6. 3-4 hours charging time, 36-90 hours long battery life, meet the needs of daily use and avoid frequent charging. Specifications:Material: ABSColor: blackSize: 7.5*4.5*2.8cmWeight: 46gPacking size: 9.7*9.7*4.6cmMaximum output: ≤115+3High frequency average SSPL90: 110db±4dbFull peak gain: 25±5dbHigh frequency average gain: 34dBFrequency range: F1<300HZ, F2>4700HZTotal harmonic distortion: 500Hz≤7%, 800Hz≤7%, 1600Hz≤7%Equivalent input noise level: ≤24dbQuick charge: 3-4 hoursBattery life: 12 hoursBattery type: rechargeable lithium battery Package Included：2* Hosts1* charging case4* Earplugs (2 are already on the main unit)1* brush 1* USB Charging Cable1* English User Manual
Description
Features:1. Imported high-performance chips provide you with high-definition sound quality and intelligent noise reduction, allowing you to listen easily and communicate without obstacles.2. Five-level volume control, with buzzer prompts, to meet the actual needs of different groups of people.3. Stylish earbud shape, compact and lightweight body, fit the ear tightly, comfortable and stress-free to wear.4. One-button operation, simple and convenient, very suitable for the elderly and hearing-impaired people who are not good at complex operations.5. Mini Portable Charging Box: Magnetic charging design, can be charged anytime and anywhere; with power display, so that the charging time is clear at a glance.6. 3-4 hours charging time, 36-90 hours long battery life, meet the needs of daily use and avoid frequent charging. Specifications:Material: ABSColor: blackSize: 7.5*4.5*2.8cmWeight: 46gPacking size: 9.7*9.7*4.6cmMaximum output: ≤115+3High frequency average SSPL90: 110db±4dbFull peak gain: 25±5dbHigh frequency average gain: 34dBFrequency range: F1<300HZ, F2>4700HZTotal harmonic distortion: 500Hz≤7%, 800Hz≤7%, 1600Hz≤7%Equivalent input noise level: ≤24dbQuick charge: 3-4 hoursBattery life: 12 hoursBattery type: rechargeable lithium battery Package Included：2* Hosts1* charging case4* Earplugs (2 are already on the main unit)1* brush 1* USB Charging Cable1* English User Manual