Nowe słuchawki Bluetooth F8 s10M5 Up Running Music Wireless Mini douszne stereo

Congratulations on finding it-- Advantages, incoming materials, and honest service Mixed batch, sufficient, stable quality, OEM/ODM We specialize in creating a high-quality product chain for our customers, providing comprehensive pre-sales and after-sales services, and offering product images and specifications, Improve high-quality and stable products, place orders in small batches and multiple batches, with no threshold, Welcome merchants, traders, merchants, Taobao, EBYE, etc. to negotiate business and consult Welcome new and old customers to visit and guide factory inspection and quality inspection New private model f8 wireless Bluetooth earphones, ear mounted running, sports, music listening earplugs, in ear stereo design Parameters: Bluetooth version: 5.1+EDR Distance: 10 meters Call time: about 6 hours Listening time: about 6 hours Earphone battery: 75MAH Wireless frequency: 2.4GHz Protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Transmission distance: 10 meters Charging voltage/current: 5V/1A Charging time: approximately 1 hour Standby time: 120 hours Horn impedance: φ 8MM 32&; Mic sensitivity: -42Db Working temperature: -10-50 ℃ OPP bagged weight: 17.4G Earphone weight: 6G Accessories: Comes with charging cable, instruction manual, earphones, ear cap OPP bag M5