User's Manual

HOLUX OHR Smart band Impulse 8050
2
waterproof function;
- Do not rinse the device directly under a faucet to avoid
affecting or damaging the waterproof function.
• Do not remove or replace the battery. Only well trained
service personnel are allowed to disassemble/install the
internal components. Note: Explosion may occur if the
battery is not replaced with a new one of the same model or
equivalent type. Contact the manufacturer to dispatch
professional service personnel for battery replacement.
• Do not try to disassemble or repair device yourself to avoid
failure or device malfunction or occurrence of accidents.