Universal Waterproof Bluetooth Earphone Wireless Smart Touch Bluetooth 5.4 Dual Speaker Right Single Ear Bluetooth Headset Non-in-ear Air Conduction Wireless Business Sports Anti-hanging Ear Painless HIFI Long Life Car Sports Headset Bluetooth Earphone

Color: black dual speakers high volume smart touch Bluetooth 5.4), white dual speakers high volume smart touch Bluetooth 5.4). Bluetooth protocol: 5.4. Transmission range: 15 meters. Selling point 1: Hanging ear Bluetooth headset. Selling point 2: Bluetooth headset does not leak sound. Chip type: Zhongke Lanxun. Waterproof performance: IPX5. Whether single ears: bilateral stereo. Battery life: 4-8 hours. Function: waterproof, long battery life, call function, voice control, music support. Material: Plastic. Usage: Hanging ear type. Mold Type: Private Mold. Style: Sports style