Bluetooth 5.0 Swimming Headphones Wireless Headset 8gb Mp3 Audio Music Player

Certification: CE Vocalism Principle: Bone Conduction Package List: User Manual,Charging Cable,Replaceable Pads Set Impedance Range: up to 32 Ω Connectors: USB Bluetooth Version: 5.0 Codecs: AAC Support Memory Card: Yes Waterproof: Yes Frequency Response Range: 20 - 20000Hz Speaker diameter: 11mm Charging: Magnetic suction chargingFeatures1: Built-in memory 8G/Bluetooth and MP3 player switching Battery: Lithium polymer battery, 160mAh Music playback time: 7-8hours Talk time: 7-8 hours Standby time: 120 hours Charging time: 1.5 hours