TWS Bluetooth headset 5.0

Product features: power display, call function, support for music, voice prompts, bilateral stereo, is a cross-border source of goods, can be used for opening ceremony, employee benefits, trade fairs, housewarming, weddings, public relations planning, birthday, awards commemoration, anniversary celebration, Advertising promotion, festivals, business gifts and other occasions, can be wholesale or retail. Support OEM, custom logo, standby time:> 100 hours
Talk time:> 4.5 hours, lithium polymer battery, headset 50 mAh, charging compartment 300 mAh. Cost-effective.