Nouveaux écouteurs Bluetooth montés sur la tête avec réduction active du bruit ANC, autonomie ultra longue, jeu enveloppé dans l'oreille, faible

Our company is a professional headphone manufacturer located in Chaoyang District, Shantou City, Guangdong Province. We specialize in various styles of Bluetooth headphones, TWS Bluetooth headphones, wired control headphones, etc. We undertake various OEM projects and have advantages such as fast delivery, timely after-sales service, and various platforms. We welcome inquiries from major traders, merchants, and gift merchants at home and abroad New head mounted Bluetooth earphones with ANC active noise reduction, ultra long battery life, ear wrapped gaming, low latency Product parameters: Product Name: ANC Active Noise Reduction Head mounted Bluetooth Earphones Bluetooth version: Jerry 5.4 Battery capacity: 3.7V, 500mAh Charging voltage: 5V/1A Charging time: approximately 2.5 hours ANC frequency range: 20-600Hz ANC noise reduction value:- 20db Usage time: Bluetooth battery life of about 50 hours/Bluetooth+noise reduction battery life of about 30 hours Product accessories: Type-C charging cable x 1/Type-C to 3.5MM audio cable (call) x 1/instruction manual x 1 Product features: ANC active noise reduction+HIFI sound effect+foldable+long-lasting battery life Product weight: 375g Product size: 16.8 * 8.7 * 17.5cm Purchase Notice: 1. Due to the fact that headphones are prone to crushing and falling during transportation, buyers must first open the package and inspect the goods for integrity before receiving or delivering them from the company. Please sign and receive the goods again. If the product is damaged during transportation or there are uncontrollable quality issues, please refuse to sign and contact our company in a timely manner. We will apply for compensation from the company for any losses incurred and resend the goods to you. 2. The performance of the product is constantly improving, and any changes will not be notified separately. The pictures are for reference only, please refer to the actual product. 3. The product warranty period is 6 months. During the service period, if there are quality issues with the product itself under normal use, our company will repair it. Except for the following situations: product operation errors, user initiated disassembly, modification of internal parts, human factors, etc. 4. The shipping costs incurred by the after-sales service of the products sold shall be borne by the buyer. Our company has the right to refuse to sign for any returned products with freight collect. Please pay attention when shipping. Thank you for your cooperation 5. Invoice description: The prices quoted by our store do not include tax points; Additional tax points are required for invoicing. Please consult customer service for details