IPX7 Waterproof Wireless Earbuds Wireless Headphones Sports Ear

IPX7 Waterproof Wireless Earbuds Wireless Headphones Sports Ear. In-ear / ear-hanging switchable dual- use, single ear weight is only 7.5g, long- term wear is not painful! New upgraded version of BT 5.0, low power consumption, more stable connection and clearer sound quality. TWS (True Wireless) true wireless technology, intelligent pairing, no need to manually pai. IPX7 professional waterproof rating, suitable for outdoor sports, fitness, and even swimming. The battery lasts for about 15 hours (note: a single full charge at medium volume can last for 4-6 hours, and the charging box can be recharged 3 times), the storage box is intelligently matched and automatically charged. HIFI titanium film. Material: Plastic. Function: Waterproof.