BOLTUNE BT-BH020 Manuale d'uso - Pagina 5
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may cause fire hazard, warranty voidance, and/or property loss.
• Close attention is needed when using near children.
• Keep the charging case away from water, rain or any other liquid.
• Don't use the product in thunderstorm to avoid malfunction or electric
shock.
• Always ask a professional technician or authorized personnel for repair.
This product contains lithium battery. Never expose it to excessive heat
such as direct sunlight or fire to avoid explosion.
Choose the Right Tips (Fig. 3)
Ear tips with different sizes are included in the package, try all sizes and
choose the ones fitting you best.
3
HOW TO WEAR
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