Product description
1.Products are only supplied to purchasing customers of cross-border e-commerce platforms and cross-border export companies.
2. the Product Manual in English, Domestic Customers Should Be Careful to Order.
3.Products Support ODM/OEM Cooperation, Foreign Trade Orders
4.The price displayed on this link for the product is non-tax inclusive!
1.Accessories: Main unit (1 piece), batteries (3 pieces), earplugs (3 pieces) with English manual
2.Maximum output: 130±5 decibels
3.Harmonic distortion: ≤10% (1000 Hz)
4.Sound gain: 50±5 decibels
5.Equivalent input noise level: ≤32 decibels
6.Frequency range: 300--4500 Hz
7. Battery voltage: DC 1.5 V (A76 button battery one piece)