Brand: YOUYUAN Article number: F9-5 Transmission range: 10 meters Features: battery display, call function, voice control, support for music, multi-point connection Processing customization: Yes Adding logo: Yes Bluetooth protocol: 5.0 Channel: Stereo Usage: Ear plug style Is it single or dual ear: bilateral stereo sound Applicable gift giving occasions: weddings, birthdays, holidays, housewarming, trade shows, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, award ceremonies, public relations planning Color: f9-5c single display black, f9-5c single display white, f9-5c battery displays black, f9-5c battery displays white, f9-5c single display with black rope, f9-5c single display with white rope, f9-5c three display black, f9-5c three display white, f9-5c three display with black rope, f9-5c three display with white rope, f9-5c battery displays with black rope, f9-5c battery displays with white rope, f9-5c battery displays with black white screen version, f9-5c battery displays with white screen version Main downstream platforms: eBay, Amazon, Wish, AliExpress, Independent Station, LAZADA Main sales regions: Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, Middle East Is it a cross-border export exclusive source of goods: Yes Support customization: Support Type: English version Patent source: No Mold type: private mold Chip type: Zhongke Lanxun Only replace without repair: supported
