Écouteurs Bluetooth sport TWS supra-auriculaires, autonomie ultra-longue, sans fil, avec indicateur de batterie, directement de l'usine

Product Description: To our valued customers: Our company has many years of experience in the production and sale of audio Bluetooth headphones. We are now focusing on the research and production of mid-to-high-end sports Bluetooth headphones, business Bluetooth headphones, and Bluetooth headphones for personal gaming devices, striving to provide customers with high-quality headphone products.The product can be sold in both domestic and international markets, and has relevant product certifications and battery quality reports. It can be listed for sale on major domestic and international e-commerce platforms. The cross-border SP20 Bluetooth headset is suitable for sale in multiple countries, comes with manuals in six languages, and has three certifications: FCC, CE, and ROHS. Welcome to inquire!Welcome to consult and discuss cooperation! Must-see before purchasing: 1. Our store currently supports domestic dropshipping, which can be ordered through a distribution service, but is not available for overseas orders at this time.If you have large demand, please contact customer service to discuss relevant cooperation matters. 2. Regarding after-sales service, we support 7-day no-reason returns and exchanges, with shipping costs borne by the buyer.If there is a product quality issue within 7 days, the seller will bear the cost of the exchange shipping. We do not accept freight collect items (please pay the shipping fee in advance and contact customer service upon receiving the goods to reimburse the shipping fee).The products sold come with a free 6-month warranty.Defective products within the warranty period will be repaired or replaced if they are in intact condition without damage, with shipping costs for both ways being shared equally.Paid after-sales service is available outside the warranty period, and long-term clients enjoy extended warranty coverage.Individuals who disassemble or damage the product are not covered by the warranty, and accessories are not covered. Product Description: The color box size of SP16 is 12.7*7.7*3.5CM, and the weight with packaging is 72g. The outer carton size is 48.5*40.5*26.3cm, with 100 pieces per carton, and the gross weight is 8KG Charging port: type-c Headphone speaker: F8 tuning 32 ohms Headphone battery capacity: 401010-30 Battery capacity: 602030-300mAh with protection board Transmission distance: 10M Call duration: 3 hours Playback time: 3 hours