Suggested Retail: $21.99. YOVDA Bluetooth for Motorcycle Helmets Headset, Ultra-Thin 0.27inch Helmet Bluetooth Speakers Outdoor Waterproof Headphone, BT5 High Sound Quality Motorcycle Communtion System. The YOVDA Bluetooth for Motorcycle Helmets Headset is an ultra-thin, waterproof headphone designed for outdoor use. It features BT5 High Sound Quality and a Motorcycle Communtion System. The device includes a Li-ion battery, 3.7V 250mA, with a charging time of less than 1.5 hours and a standby time of about 160 hours. The headset can be paired with two phones and has an auto re-pairing feature. The phone's voice assistant can be activated by a long press of the dial button. Brand: YOVDA. Model: BT5.0. Alternate Title: Bluetooth for Motorcycle Helmets Headset, UltraThin 0.27inch Helmet Bluetooth Speakers Outdoor Waterproof Headphone, BT5 High Sound Quality Motorcycle Communtion System for CyclingSkiingRiding. Gender: unisex. 1unisex 1ACCESSORIES 1OTHER . 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.