Mini cuffie intrauricolari per dormire, nuove cuffie sportive invisibili senza fili a forma di fagiolo

Description: Name: Wireless Earbuds Transmission range: 15 meters; Bluetooth-compatible: 5.3; Application: earplug type; Weight of single headset: 3.5g; Sound quality: HiFi stereo; Battery capacity: headphone 30mah, charging case 300mah; Use time: 4-5 hours; Standby time: 300 hours; Charging time: 1-2 hours; Color: Skin tone, black, white; Style: Creative design; Waterproof performance: IPX5 Packing list: 2 x earphones 1 x charging case 1 x USB cable 1 x manual 1 x packing box Note: There may be color difference due to different computers or smartphones, please forgive me!