سماعات أذن TWS نصف داخلية الموديل: M2 أسود

ABS、EVA

1. Use and store the product at room temperature. 2. Do not expose the product to rain or moisture. 3. Do not throw it to avoid damaging the product caused by dropping. 4. Do not disassemble, repair or modify the product by yourself. 5. Irreplaceable lithium-ion battery inside. Do not throw it away carelessly, toss into fire or expose to direct sunlight to avoid danger. 6. Dispose of the battery according to local rules & regulations; recycle the battery if possible. Do not dispose of the battery as household waste to avoid polluting the environment. 7. Rechargeable battery inside. Do not detach by yourself. Charge once every three months when a long period of disuse is anticipated to maximize the lifespan of earphone battery. 8. Reasonable control of the volume and time of usage is required to avoid hearing damage. 9. The packaging contains important information and should be kept.