Bone Conduction Wireless Bluetooth Headset IPX8 Waterproof Swimming Headset Outdoor Fitness 32GB Memory MP3 Player (Grey)

Description: Bone Conduction Bluetooth Waterproof Earphone Color: black,Grey Earphone weight: 24g Host size: 120*90*66 mm Single package weight: 82g Packaging box size: 82 * 42 * 120 mm Shell material: ABS Connection mode: Bluetooth 5.3, effective distance 10m Memory: 32GB Frequency response range: 100Hz ~ 20KHz Sensitivity: 85DB Distortion: ? 1% Battery: 150mAh Standby time: 10 days Battery voltage: 3.2 ? 4.2 V Charging port: 2P magnetic suction charging Charging: 1.5 hours Battery life: about 6-8 hours Waterproof rating: IPX8 professional deep waterproof Support music format: MP3 / WMA / WAV / APE / PLAC Conventional: high fidelity sound quality True wireless, stereo, waterproof and dustproof Packing list: 1* magnetic data cable 1* host