LS Bluetooth Earphone Left and Right Ears G16 Open Non-In-Ear Wireless Bluetooth Headset Business Sports Long Battery Li

Welcome ton GVI GroupBuy Mall! Color: black, grey Bluetooth protocol: 5.2 Transmission range: 10 meters Chip type: Zhongke Lanxun Waterproof performance: IPX5 Whether it is single ears: unilateral hands-free Battery life: more than 8 hours Functions: long battery life, call function, voice control, music support Usage: Hanging ear type Mold Type: Private Mold Style: Sports style Type: Unilateral left ear wear, unilateral right ear wear