Écouteurs intra-auriculaires Bluetooth S12 : longue durée de vie de la batterie, adaptés au sport, réduction du bruit, sans fil universel

Shenzhen Xinyaotian Technology Co., Ltd. has 4000 square meters of production space and 4 formal production lines. We offer independent research and design from mold opening to production. Welcome customers to inquire, view products, and request samples. This product is newly developed and can be sold exclusively to reputable companies Our company is a digital manufacturer specializing in the independent research and development and production of Bluetooth earphones Main parameters: Product model: S12 Bluetooth headset Product speaker: 10MM genuine copper ring speaker Bluetooth chip: Lanxun 5756T Standby time: 180 days+ Working hours: 4-5 hours The charging case can charge the earphones three times Charging time: about 1 hour Communication distance: barrier-free 10- 15m Headphone Battery Capacity: 30mAh Charging Box Battery Capacity: 200mAh (with IC Protection Board) Including Packaging Set: 78g "Including Data Cable, Ear Caps, Packaging" Product accessories: ear caps + charging cable + bilingual manual Color box size: 125*100*35MM Outer box dimensions: Length 67 * Width 39 * Height 22cm, one box holds 100 pieces Warm reminder: This product is shipped by default, large items are shipped by Lianhaotong for small batches (not), individual buyers please choose carefully (returns do not cover return shipping fees, dear brothers and sisters, please pay attention when placing orders, thank you for understanding). We can offer OEM services, with a minimum order of 500 sets for silk screen printing and 1000 sets for packaging. You can also choose to pack it yourself, please consult Wangwang customer service for details