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.
Maximum output: ≤115+3
High frequency average SSPL90: 110db±4db
Full peak gain: 25±5db
High frequency average gain: 34dB
Frequency range: F1<300HZ, F2>4700HZ
Total harmonic distortion: 500Hz≤7%, 800Hz≤7%, 1600Hz≤7%
Equivalent input noise level: ≤24db
Quick charge: 3-4 hours