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Important parameters -
after-sale service
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Speaker type: Computer speakers, subwoofer speakers Speaker system: 2.1 Channel Active passive: Active Adjustment mode: Knob, wire control Power supply mode: Power supply: 220V/50Hz Features: Bluetooth Speaker size: Low speaker: 254 × 307 × 364.5m >> Speaker material: woodiness
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 1 year (Return within 7 days, replacement within 3 months, free warranty within 1 year) -
Customer service telephone: 800-830-5652/400-830-5652 (Monday to Friday: 8:30-17:30 (holiday break)) -
Specific contents: The customer should take the invoice to the dealer to contact the warranty service if there is a fault during normal use after purchasing the machine. Consumers can choose to return, exchange or repair the machine for free within 7 days from the date of purchase. Free warranty within 1 year. For consumers who do not meet the conditions of free replacement or free warranty service, our company still provides technical services, and charges for materials when they need to repair or replace parts. Enter the official website>>